A dermal exposure study in mice was found inadequate for drawing conclusions as to carcinogenicity in humans. Recently, polymerization of structure 102 carried out in 1,2-dichlorobenzene at 25 . We are rebranding all of our life science products, labels, packages and documents. Email: Contact CDC-INFO. The isomers differ slightly from each other in their chemical structure. Anion assigned based on ab initio calculations. Soc., 1949, 71, 7, 2575-2576, https://doi.org/10.1021/ja01175a094 H410: Very toxic to aquatic life with long lasting effects. It is also frequently used to produce dyes and textiles. DH - Eugene S. Domalski and Elizabeth D. Hearing, Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes, Data compiled as indicated in comments: Journal of Chromatography A, 1994, 672, 1-2, 141-148, https://doi.org/10.1016/0021-9673(94)80602-0 Shop 1,2,4-Trichlorobenzene (HPLC), Fisher Chemical at Fishersci.com. Substance Details Internal Tracking Number: 31435 Substance Type: Chemical Substance Systematic Name: Benzene, 1,2,4-trichloro- CAS Number: 120-82-1 EPA Registry Name: 1,2,4-Trichlorobenzene Molecular Weight: 181.45 Molecular Formula: C6H3Cl3 Additional Metadata Your fast track through regulatory challenges.. Functional excipients to enhance bioavailability. BS - Robert L. Brown and Stephen E. Stein 1,2,4-Trichlorobenzene is produced in large quantities and is used as a solvent to dissolve special materials such as oils, waxes, resins, greases, and rubber. Soc., 1952, 74, 3890-1. Chemical Structure. [all data], Stull, 1947 Institute of Standards and Technology, nor is it intended to imply Explore, interact. [all data], Petit and TerMinassian, 1974 The 1,2,4-trichlorobenzene calibration gas was streamed from the reservoir toward the PTR-TOF-MS inlet system and regulated with a steel needle valve to produce well-defined peaks in the mass spectrum, of 1000 cps (counts per second). Data from NIST Standard Reference Database 69: The National Institute of Standards and Technology (NIST) A general reaction search We take your privacy seriously. [all data], Spieksma, Luijk, et al., 1994 Chem. . Vapor Pressures of the Isomeric Trichlorobenzenes in the Low Pressure Region, The following components were used in generating the plot: Additonal code used was developed at NIST: H410: Very toxic to aquatic life with long lasting effects. This may be a synopsis of the full weight-of-evidence narrative. uses its best efforts to deliver a high quality copy of the All mass spectra in this site (plus many more) are The isomers may also have different chemical and . van de Lande, L.M.F., 1000. unsym-trichlorobenzene; 1,2,4-trichlorobenzol. Excess-molar volumes and heat capacities of (1,2,4-trichlorobenzene + an n-alkane) and (1-chloronaphthalene + an n-alkane), (1) The vapor pressure for 1,2,4-trichlorobenzene . Has the federal government made recommendations to protect human health? However, NIST makes no warranties to that effect, and NIST 1,2,4-Trichlorobenzene, NIOSH: Pocket Guide to Chemical Hazards - 1,2,3-, 1,2,4-, and 1,3,5-Trichlorobenzene have been found in at least 31, 187, and 4 of the 1,699 National Priorities List sites identified by the Environmental Protection Agency (EPA), respectively. with the development of data collections included in Thank you for taking the time to confirm your preferences. Colorless liquid or crystalline solid (below 63F) with an aromatic odor. The Food and Drug Administration (FDA) has determined that the concentration of 1,2,4-trichlorobenzene in bottled drinking water should not exceed 0.07 mg/L. Chem. 1,2,3-Trichlorobenzene and 1,3,5-trichlorobenzene are colorless solids, while 1,2,4-trichloro-benzene is a colorless liquid. CAS: 120-82-1 MDL: MFCD00000547 EINECS: 204-428- . The . Weight of Evidence for Cancer (PDF) (14 pp, 118 K) How can families reduce their risk for exposure to trichlorobenzenes? This substance exists as a Related Substance of the following substances. such sites. Avoid areas near facilities that manufacture and use trichlorobenzenes and other chlorinated substances or hazardous waste sites that contain these substances. 1,2,4-Trichlorobenzene, Last Updated Date : Find guidance on the latest regulations and standards in the food and beverages industry. Selling Leads | Catalogs and product finders. Pays-Bas, 1932, 51, 98-113. Our customer service and technical service organizations are dedicated to you, our customer. Trichlorobenzenes have been found in human breast milk, which means that mothers can transfer these chemicals to their babies by nursing. It is virtually the exclusive product from the chlorination of 1,4-dichlorobenzene. Purchase 120-82-1 Certified Reference Standards from AccuStandard. Chem. and Informatics, NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data). . About Us | A new class of spectrophotometers for water analysis. SRD 103b Thermo Data Engine (TDE) for pure compounds, It is useful as a high-temperature solvent, e.g. A method for forming a multilayer meltblown composite, consisting of: meltblowing a first material to form a first meltblown layer, wherein the first material comprises one or more resins having an Ultimate Elongation (UE) of from about 50% to about 250%; meltblowing a second material to form a second meltblown layer, wherein the second material comprises one or more . Some of the following links exit EPA's site It is mainly used as a precursor chemical in the synthesis of agrochemicals, as a preferred solvent for dissolving and . CHCl. 1,2,4-Trichlorobenzene | C6H3Cl3 - PubChem Apologies, we are having some trouble retrieving data from our servers. and chemical property data is available from the CAS 120-82-1, chemical formula CH-1,2,4- (Cl). H302: Harmful if swallowed. Cookies used to track the effectiveness of CDC public health campaigns through clickthrough data. How likely are trichlorobenzenes to cause cancer? [ 1] Application 1,2,4-Trichlorobenzene may be used as a solvent to prepare: dimethylketene -lactone dimer from tetramethyl-1,3-cyclobutanedione [ 2] A-006. The EPA has stated that 1,2,4-trichlorobenzene is not classifiable as to human carcinogenicity. * Thermochim. Merck KGaA, Darmstadt, Germany, 2014. How can trichlorobenzenes affect my health? Database and to verify that the data contained therein have Molar excess volumes and excess heat capacities of (1,2,4-trichlorobenzene + an alkane), The Action of Sodium Methylate on SOme Derivatives of m-Dichlorobenzene, the library and This fact sheet answers the most frequently asked health questions (FAQs) about trichlorobenzenes. Biologically Active Compounds | Trichlorobenzenes tend to evaporate from water, but can also bind to suspended solids and sediment in water. InChI=1/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H<, Except where otherwise noted, data are given for materials in their, National Institute for Occupational Safety and Health, Ullmann's Encyclopedia of Industrial Chemistry, CDC - NIOSH Pocket Guide to Chemical Hazards, https://en.wikipedia.org/w/index.php?title=1,2,4-Trichlorobenzene&oldid=1119441075, This page was last edited on 1 November 2022, at 16:19. Biochem. What happens to trichlorobenzenes when it enters the environment? NIST subscription sites provide data under the Benzene, 1,2,4-trichloro- Formula: C 6 H 3 Cl 3 Molecular weight: 181.447 IUPAC Standard InChI: InChI=1S/C6H3Cl3/c7-4-1-2-5 (8)6 (9)3-4/h1-3H IUPAC Standard InChIKey: PBKONEOXTCPAFI-UHFFFAOYSA-N CAS Registry Number: 120-82-1 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file Chemsrc provides 1,2,4-Trichlorobenzene(CAS#:120-82-1) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. If required, we will contact you for this information once your order is placed. Additional EPA toxicity information may be available by visiting the following sites: Reference Dose for Oral Exposure (RfD) (PDF), Reference Concentration for Inhalation Exposure (RfC) (PDF), Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF), Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF), Human Health Benchmarks for Pesticides (HHBP), Office of Pesticide Programs Pesticide Chemical Search, EPA Chemicals Dashboard - 1,2,4-Trichlorobenzene, Increased adrenal weights; vacuolization of zona fasciculata in the cortex, D (Not classifiable as to human carcinogenicity), Guidelines for Carcinogen Risk Assessment (U.S. EPA, 1986). CHEMICAL NAME : Benzene, 1,2,4-trichloro- CAS REGISTRY NUMBER : 120-82-1 BEILSTEIN REFERENCE NO. Polymeric Microspheres and Magnetic Beads, Novabiochem Peptide and DNA Synthesis Reagents, Analytics and Sample Preparation Services, BioReliance Cell and Gene Therapy Testing Services, Calibration, Verification and Suitability Testing, Process Solutions: Portfolio Announcements, Organic Synthesis Building Blocks and Reagents for Pharma. QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES. J. Chem. L'tude de Tunnel Dmagntiseurs Le march comprend des statistiques sur la taille du march, les parts rgionales et les parts des concurrents, les segments profonds, les tendances du march, les opportunits et d'autres informations pertinentes. that these items are necessarily the best available for the purpose. The lower energy states of HeH + is reached when product formed are He + H +.. Tunnel Dmagntiseurs Plans d'expansion futurs du march, demande par rgions jusqu'en 2030. Trichlorobenzenes, tetrachlorobenzenes, and pentachlorobenzene, Benzene, 1,2,4-trichloro- Formula: C 6 H 3 Cl 3 Molecular weight: 181.447 IUPAC Standard InChI: InChI=1S/C6H3Cl3/c7-4-1-2-5 (8)6 (9)3-4/h1-3H IUPAC Standard InChIKey: PBKONEOXTCPAFI-UHFFFAOYSA-N CAS Registry Number: 120-82-1 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file 1,2,4-Trichlorobenzene is an organochlorine compound, one of three isomers of trichlorobenzene. Eur. 1,2-Dichlorobenzene, or orthodichlorobenzene (ODCB), is an organic compound with the formula C 6 H 4 Cl 2.This colourless liquid is poorly soluble in water but miscible with most organic solvents. on behalf of the United States of America. It is unlikely that the general public will be exposed to high amounts of trichlorobenzenes. been selected on the basis of sound scientific judgment. The acidity of chloro-substituted benzenes: A comparison of gas phase, ab initio, and kinetic data, Measurements of Saturated Vapor Pressure above the Liquid Phase for Isomeric Dichlorobenzenes and 1,2,4-Trichlorobenzene, Synonyms: 1,2,4-Trichlorobenzene. [all data], Wilhelm, Lainez, et al., 1986 Toggle navigation. InChI=1S/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H, National Institute of Standards and intended to imply recommendation or endorsement by the National - 298. It is a colorless liquid used as a solvent for a variety of compounds and materials. Even though the forms have the same molecular weight and molecular formulae, they are structurally different by the positions of the chlorine atoms attached to the benzene ring. other in their chemical structure. 120-82-1. unsym-trichlorobenzene; 1,2,4-trichlorobenzol. Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes. It is not known whether trichlorobenzenes could affect reproduction in humans. Cookies used to make website functionality more relevant to you. Chem., 1981, 85, 1490. Requires a JavaScript / HTML 5 canvas capable browser. The presence of trichlorobenzenes in your body does not necessarily mean that you will suffer adverse health effects. Molecular Weight 181.45. HeH + has bond order 1.. Product Classification | been selected on the basis of sound scientific judgment. Thermodynam., 1982, 14, 303-308. PTFE filter & XAD-2 (100/50 mg) [SKC 225-17A & SKC 226-30-4]. Reference Dose for Oral Exposure (RfD) (PDF) (14 pp, 118 K) 10. 1,2,4-Trichlorobenzene is produced in large Combustible. The chemical formula for 1,2,4-trichlorobenzene is C 6 H 3 Cl 3, and its molecular weight is 181.46 g/mol. This ToxFAQsTM information is taken from the 2014 Toxicological Profile for Trichlorobenzenes produced by the Agency for Toxic Substances and Disease Registry, Public Health Service, U.S. Department of Health and Human Services in Atlanta, GA. Anion assigned based on ab initio calculations. also available. . 12/14/2020, Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Severe Storm and Flood Recovery Assistance. Volatilization from moist soil surfaces may be an important fate process based upon an estimated Henry's Law . 1,2,4-Trichlorobenzene is a highly chlorinated aromatic solvent. The LD50 (oral, rats) is 756mg/kg. InChI=1S/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H, National Institute of Standards and Chem. by the U.S. Secretary of Commerce on behalf of the U.S.A. spectrum (can be printed in landscape orientation). ), 1985, 59, 179-181. Standard Reference Data Act. Long term administration of 1,2,4-trichlorobenzene to rats did not affect their capacity to have normal offspring. 1,2,4-Trichlorobenzene is an organochlorine compound, one of three isomers of trichlorobenzene. Usually, benzene, chlorobenzene, 1,2,4-trichlorobenzene, tetrachloromethane, and carbon disulfide were used as solvent. Chem. HU0~]$'RWS`HlE*'G8 . 1,2,4-Trichlorobenzene for synthesis. (Engl. All information these cookies collect is aggregated and therefore anonymous. There are no studies of cancer in people exposed to trichlorobenzenes. ATSDR can also tell you the location of occupational and environmental health clinics. Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and org Spin-coating has been used extensively in the fabrication of electronic devices; however, the effects of the processing parameters have not been fully explored. Galat, A., Structure, properties, spectra, suppliers and links for: 1,1'-[(4-{2-[4-(Dimethyliminio)-2,5-cyclohexadien-1-ylidene]ethylidene}-4H-pyran-2,6-diyl)di-2,1. Find the products and services for your process. Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. Medium. . Vapor Pressure of Pure Substances. Technology, Office of Data Copyright for NIST Standard Reference Data is governed by Data from NIST Standard Reference Database 69: The National Institute of Standards and Technology (NIST) 2021 by the U.S. Secretary of Commerce Understanding Solidification of Polythiophene Thin Films during Spin-Coating: Effects of Spin-Coating Time and Processing Additives. Your institution may already be a subscriber. Maintain clean baselines and improve chromatography run reproducibility with efficient filtration. The interactive spectrum display requires a browser with JavaScript and Shanghai Jizhi Biochemical Technology Co., Ltd, 1,2,4-Trichlorobenzene suppliers in China, 5-(4-Chlorophenoxy)-1,2,4-trichlorobenzene, 5-((4-Chlorophenyl)sulfinyl)-1,2,4-trichlorobenzene, 1,2,4-tris(methylthio)-3,5,6-trichlorobenzene. Trichlorobenzenes have primarily been used as solvents and chemical intermediates to produce other compounds. III. CAS 120-82-1. The Preparation of 2,3,5-Trichlorophenoxyacetic acid (2,4,5-T), Therefore, it is diamagnetic. click the mouse on the plot to revert to the orginal display. Not assessed under the IRIS Program. It's important you understand this information because this substance may harm you. (TRC) data available from this site, much more physical According to the given name benzene is tri-substituted with Bromo, chloro, and a methyl group at positions 4,1 and 2 so the structure is: Compound F is m-chloro styrene. ; Coefficents calculated by NIST from author's data. Trichlorobenzene (TCB) may refer to any of three isomeric chlorinated derivatives of benzene with the molecular formula C6H3Cl3. Data, 1998, 43, 5, 770-775, https://doi.org/10.1021/je9701442 Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 NIST Standard Reference Contents 1 Production and uses 2 Safety 3 See also 4 References Production and uses [ edit] Transl. We do not know whether children would be more susceptible to the effects of trichlorobenzenes than adults. Particulate-phase 1,2,4-tribromo-3,5,6-trichlorobenzene will be removed from the atmosphere by wet and dry deposition. It is a derivative of benzene with three chloride substituents. All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details. This fact sheet is one in a series of summaries about hazardous substances and their health effects. Huaxue Xuebao, 1987, 45, 1184. . 1,2,4-Trichlorobenzene MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. available from the NIST/EPA/NIH Mass Spectral Library. [all data], Schlosser, Marzi, et al., 2001 J. Chem. AC - William E. Acree, Jr., James S. Chickos Properties Grade anhydrous : 0956819 LAST UPDATED : 199712 DATA ITEMS CITED : 31 MOLECULAR FORMULA : C6-H3-Cl3 MOLECULAR WEIGHT : 181.44 WISWESSER LINE NOTATION : GR BG DG HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : This IRIS assessment for 1,2,4-Trichlorobenzene consists of hazard identification and dose-response assessment data and provides support for EPA risk management decisions. HTML 5 canvas support. Recommended vapour and sublimation pressures and related thermal data for chlorobenzenes, 1,2,4-Trichlorobenzene anhydrous, 99% Synonym (s): 1,2,4-TCB Empirical Formula (Hill Notation): C6H3Cl3 CAS Number: 120-82-1 Molecular Weight: 181.45 Beilstein: 956819 EC Number: 204-428- MDL number: MFCD00000547 PubChem Substance ID: 57648386 NACRES: NA.21 Pricing and availability is not currently available. For more information, call the CDC Information Center at 1-800-232-4636. The presence of trichlorobenzenes in your body means that you have been exposed to trichlorobenzenes. P264: Wash skin thoroughly after handling. K. See also. gas phase; Acid: 1,2,4-trichlorobenzene. The quantity field is empty. [all data], Jones, 1960 ; Simulin, Yu.N., Notice: This spectrum may be better viewed with a Javascript . LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi, Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes, Data compiled by: Tanya L. Myers, Russell G. Tonkyn, Ashley M. Oeck, Tyler O. Danby, John S. Loring, Matthew S. Taubman, Stephen W. Sharpe, Jerome C. Birnbaum, and Timothy J. Johnson, Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director, Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, IR Spectrum, UV/Visible spectrum, References, Notes. Stull, Daniel R., Wilhelm, E.; Inglese, A.; Quint, J.R.; Grolier, J.-P.E., Select a region with data to zoom. Promotional price valid on web orders only. CDC is not responsible for Section 508 compliance (accessibility) on other federal or private website. They help us to know which pages are the most and least popular and see how visitors move around the site. J. Chem. TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director (e.g., INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS, Constant pressure heat capacity of liquid, Temperature dependence parameter for Henry's Law constant, Enthalpy of combustion of liquid at standard conditions, Enthalpy of formation of gas at standard conditions, Enthalpy of formation of liquid at standard conditions, Free energy of reaction at standard conditions, Enthalpy of reaction at standard conditions, Enthalpy of vaporization at standard conditions. Cookies used to enable you to share pages and content that you find interesting on CDC.gov through third party social networking and other websites. [all data], Rohc, Ruzicka, et al., 1998 The isomers may also have different chemical and toxicological properties.[2][3]. The standard enthalpies of formation of mono-1,2,4- and 1,3,5-tri-, and 1,2,3,4- and 1,2,3,5-tetrachlorobenzenes, errors or omissions in the Database. Data Program, but require an annual fee to access. Thermodynam., 1974, 6, 1139-1152. [4] There is no regulated occupational exposure limit for chemical exposure, but the National Institute for Occupational Safety and Health recommends no greater exposure than 5 ppm, over an 8-hour workday. Select a region with no data or Increased adrenal weights; vacuolization of zona fasciculata in the cortex. Based on data from 279. Together. Eng. For the most part, studies in animals given trichlorobenzenes during pregnancy have not found adverse effects in the pups at birth or during the growing period. J. Phys. Toxicol. Russ. All references to Merck refer to Merck KGaA, Darmstadt, Germany. ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein, log10(P) = A (B / (T + C)) 2,3,5-Trichlorobenzene-1,4-diol | C6H3Cl3O2 - PubChem compound Summary 2,3,5-Trichlorobenzene-1,4-diol Cite Download Contents 1 Structures 2 Names and Identifiers 3 Chemical and Physical Properties 4 Spectral Information 5 Related Records 6 Chemical Vendors 7 Pharmacology and Biochemistry 8 Literature 9 Patents 10 Taxonomy 11 Classification Technology, Office of Data the An invalid quantity was specified. Organic residuals, excluding spent carbon adsorbent, from the spent chlorine gas and hydrochloric acid recovery processes associated with the production of alpha- (or methyl-) chlorinated toluenes, ring-chlorinated toluenes, benzoyl chlorides, and compounds with mixtures of these functional groups. J. Chem. Here, we systematically characterize th Chem. Phone: 1-800-CDC-INFO 888-232-6348 (TTY) Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes, kH(T) = kH exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K))) Our portfolio of innovative products, services and solutions. J. tue of their chemical structure and amount present, form soluble metal complexes which are not removed by subsequent metals control techniques . [all data], Jondorf and Williams, 1958 It is a derivative of benzene with three chloride substituents. m[#&Pk.21af%2HMG).&*Y:-]"iz_07c,~:W\xrGZMYiH+$v1iGkM'K'&^Qirv9rw(}79s>mBo7O M Good cell culture practices start with proven products like Stericup and Millex filters. Trichlorobenzenes have been used as solvents. United States Environmental Protection Agency, Some of the following links exit EPA's site, Program and regulatory information about this substance, including links to EPA applications/systems, statues/regulations, or other sources that track or regulate this substance, Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities, Guidelines Establishing Test Procedures for the Analysis of Pollutants, Water Quality Guidance for the Great Lakes System, Criteria for Municipal Solid Waste Landfills, Management of Specific Hazardous Wastes and Specific Types of Hazardous Waste Management Facilities, Interim Standards for Owners & Operators of Hazardous Waste Treatment Storage & Disposal Facilities. P264: Wash skin thoroughly after handling. High levels of trichlorobenzenes are often detected in fish or other species living in contaminated waters because trichlorobenzenes can accumulate in fatty tissues. errors or omissions in the Database. Photoelectron spectra of and Ab initio calculations on chlorobenzenes. NIST subscription sites provide data under the 1,2,4-trichlorobenzene The TCB/toluene solution of La@C82 (C2v) and an excess amount of Ad in a seal tube was irradiated with a high-pressure mercury lamp, producing the monoadduct in 80% yield. The electronic configuration of HeH + is ( 1 s) 2. and HTML 5 enabled browser. Office of Innovation and Analytics, Toxicology Section "hFzhkids={S:'.[6Sb:)KUQrFOsaNGfOD3!O-9CqKlT@ HQAW Ks-vWT>NyOKV"}=^8&,%+ (1,5) 1,2,4-Trichlorobenzene has an aromatic odor, with an odor threshold of 3 parts per million (ppm). . Development of a partition-controlled dosing system for cell assays. You can review and change the way we collect information below. Synonyms. From: Modern Inorganic Synthetic Chemistry, 2011 Related terms: Aqueous Solution View all Topics Download as PDF About this page Trichlorobenzenes HTMO1WHCH=bJT;q&a2v=|W~^b6Lmr"{OL{yP7?Nk.TTA(#` FxS*Ah,YjjKSTF9x:q0ffvn 0htoh D"od,,76=:(x form is This page allows searching Advanced; SDS; Certificates; Chemical Structure its accompanying search program. It is also the main product from the dehydrochlorination of hexachlorocyclohexane.[3]. Fluid Phase Equilibria, 1999, 157, 1, 121-142, https://doi.org/10.1016/S0378-3812(99)00003-5 The purpose of the fee is to recover costs associated These cookies perform functions like remembering presentation options or choices and, in some cases, delivery of web content that based on self-identified area of interests. Is diamagnetic from each other in their chemical structure ; Coefficents calculated by NIST from author 's.... Because this substance may harm you solvent to prepare: dimethylketene -lactone dimer from tetramethyl-1,3-cyclobutanedione [ 2 A-006... Of data collections included in Thank you for taking the time to confirm your preferences used make... Tend to evaporate from water, but can also bind to suspended solids and sediment in water not... Drinking water should not exceed 0.07 mg/L 226-30-4 ] Program, but can also bind to suspended solids and in... Order is placed compliance ( accessibility ) on other federal or private website CDC is not whether. Of trichlorobenzene health effects could affect reproduction in humans initio calculations on chlorobenzenes capacity have... Kgaa, Darmstadt, Germany not affect their capacity to have normal offspring NUMBER: 120-82-1 BEILSTEIN REFERENCE.! + H + or crystalline solid ( below 63F ) with an aromatic.... Other in their chemical structure are He + H + you to share pages and content that you have exposed! ( TCB ) may refer to any of three isomeric chlorinated derivatives of benzene with three chloride.. Weight is 181.46 g/mol to access an organochlorine compound, one of three isomeric chlorinated derivatives of benzene the!, polymerization of structure 102 carried out in 1,2-dichlorobenzene at 25 as solvents and chemical data... ], Stull, 1947 Institute of Standards and Technology, nor is it intended to imply,. Are necessarily the best available for the purpose or omissions in the Database &... Are colorless solids, while 1,2,4-trichloro-benzene is a colorless liquid used as solvent! The way we collect information 1 2 4 trichlorobenzene structure Cl ) ], Stull, 1947 Institute of Standards Technology... This may be an important fate process based upon an estimated Henry #... Solvent for a variety of compounds and materials { s: ' baselines and improve chromatography run with... Cdc.Gov through third party social networking and other chlorinated substances or hazardous waste sites contain... Run reproducibility with efficient filtration frequently used to make website functionality more relevant to you weight is 181.46.... 2001 J. Chem with long lasting effects labels, packages and documents to protect health... A partition-controlled dosing system for cell assays have been exposed to high amounts of trichlorobenzenes in your does. Product Classification | been selected on the basis of sound scientific judgment ( pp... 71, 7, 2575-2576, https: //doi.org/10.1021/ja01175a094 H410: Very toxic to life... Recommendations to protect human health SKC 226-30-4 ] dimethylketene 1 2 4 trichlorobenzene structure dimer from [..., brochures and other websites Oral exposure ( RfD ) ( 14 pp, 118 K ).... Sheet ) or SDS, CoA and CoQ, dossiers, brochures and other chlorinated substances or waste. Living in contaminated waters because trichlorobenzenes can accumulate in fatty tissues their health effects by the U.S. Secretary of on..., 1,2,4-trichloro- CAS REGISTRY NUMBER: 120-82-1 MDL: MFCD00000547 EINECS: 204-428- of CDC public health campaigns through data! All of our life science products, labels, packages and documents could affect reproduction in.! Important fate process based upon an estimated Henry & # x27 ; 2030!, Luijk, et al., 1986 Toggle navigation 5 enabled browser trichlorobenzenes tend to evaporate from,... And environmental health clinics ( 100/50 mg ) [ SKC 225-17A & SKC 226-30-4.! Important you understand 1 2 4 trichlorobenzene structure information once your order is placed partition coefficient for vitamins by descriptors... At 1-800-232-4636 fee to access RfD ) ( PDF ) ( 14 pp, 118 K ) 10 solids while! Adverse health effects ( can be printed in landscape orientation ) to rats did affect... Liquid used as a solvent for a variety of compounds and materials the purpose this. Be an important fate process based upon an estimated Henry & # x27 ; futurs. Adrenal weights ; vacuolization of zona fasciculata in the cortex, form soluble metal complexes which are not removed subsequent... On CDC.gov through third party social networking and other websites office of Innovation and Analytics, Section!, Last Updated Date: Find guidance on the basis of sound scientific.. 6 H 3 Cl 3, and its molecular weight is 181.46 g/mol from... To make website functionality more relevant to you, our customer service and technical service are! About Us | a new class of spectrophotometers for water analysis each other their! These cookies collect is aggregated and therefore anonymous lasting effects than adults that the general will! And Chem Ab initio calculations on chlorobenzenes primarily been used as a Related substance of the U.S.A. spectrum ( be... | been selected on the basis of sound scientific judgment Lande, L.M.F., 1000. unsym-trichlorobenzene ;.. Dmagntiseurs Plans d & # x27 ; expansion futurs du march, demande par rgions &... To make website functionality more relevant to you ( 8 ) 6 ( 1 2 4 trichlorobenzene structure ) 3-4/h1-3H, National of... Professional edition ( thermophysical and thermochemical data ) ( 100/50 mg ) [ SKC &... Help Us to know which pages are the most and least popular and see how visitors around... Drawing conclusions as to human carcinogenicity pp, 118 K ) 10 their capacity to have normal offspring contaminated because! Javascript / HTML 5 canvas capable browser is 756mg/kg, nor is it intended to Explore. Organizations are dedicated to you, our customer, brochures and other.. To the orginal display in the Food and Drug Administration ( FDA ) has determined that the general will... Data from our servers at 1-800-232-4636 and Technology, nor is it intended to imply Explore interact. Enthalpies of formation of mono-1,2,4- and 1,3,5-tri-, and its molecular weight is g/mol! Find guidance on the basis of sound scientific judgment the plot to revert to the effects of trichlorobenzenes your! + H + aromatic odor, https: //doi.org/10.1021/ja01175a094 H410: Very toxic aquatic! Know whether children would be more susceptible to the orginal display sheet is one in a series of summaries hazardous... Way we collect information below Commerce on behalf of the full weight-of-evidence narrative packages and documents & XAD-2 100/50... Produce dyes and textiles BEILSTEIN REFERENCE no by wet and dry deposition as. For the purpose descriptors calculated with SMILES the chlorination of 1,4-dichlorobenzene relevant to you carbon disulfide used... Xad-2 ( 100/50 mg ) [ SKC 225-17A & SKC 226-30-4 ] high amounts of trichlorobenzenes are often in. Coq, dossiers, brochures and other available documents jusqu & # x27 ; expansion futurs du,! Https: //doi.org/10.1021/ja01175a094 H410: Very toxic to aquatic life with long lasting effects 181.46 g/mol Henry! Confirm your preferences or omissions in the Food and Drug Administration ( FDA ) has determined that the general will! An annual fee to access ) on other federal or private website chemical NAME benzene. Around the site sound scientific judgment configuration of HeH + is reached when product formed are +... 71, 7, 2575-2576, https: //doi.org/10.1021/ja01175a094 H410: Very toxic to aquatic life long! Of summaries about hazardous substances and their health effects: Find guidance on the latest regulations and Standards the. Move around the site and Informatics, NIST / TRC Web Thermo Tables, professional edition ( thermophysical thermochemical. The location of occupational and environmental health clinics is reached when product are! 63F ) with an aromatic odor SKC 226-30-4 ] the presence of trichlorobenzenes are often detected in fish other... Found in human breast milk, which means that you Find interesting on CDC.gov through third social... Data Engine ( TDE ) for pure compounds, it is a derivative of with. Particulate-Phase 1,2,4-tribromo-3,5,6-trichlorobenzene will be removed from the CAS 120-82-1, chemical formula CH-1,2,4- ( Cl ) Toggle.! In bottled drinking water should not exceed 0.07 mg/L one in a series of about... Of Commerce on behalf of the full weight-of-evidence narrative Us | a new class of spectrophotometers for water analysis more! When it enters the environment you Find interesting on CDC.gov through third party networking! For pure compounds, it is a colorless liquid used as a solvent for a variety of and. Require an annual fee to access data Program, but can also you... Tend to evaporate from water, but can also bind to suspended solids and sediment in water from. Of structure 102 carried out in 1,2-dichlorobenzene at 25 for cell assays an estimated &... Property data is available from the atmosphere by wet and dry deposition of... We will contact you for this information once your order is placed unsym-trichlorobenzene ; 1,2,4-trichlorobenzol effects., Wilhelm, Lainez, et al., 1986 Toggle navigation pp, 118 K 10! Spectrum may be an important fate process based upon an estimated Henry & # x27 ; expansion du... On chlorobenzenes isomers differ slightly from each other 1 2 4 trichlorobenzene structure their chemical structure and present... Data collections included in Thank you for this information because this substance exists as a solvent to prepare: -lactone. Substances and their health effects for more information, call the CDC information Center at 1-800-232-4636 100/50... To know which pages are the most and least popular and see how visitors around. Is available from the atmosphere by wet and dry deposition 2 ] A-006 ( RfD ) ( PDF ) PDF! Functionality more relevant to you, our customer improve chromatography run reproducibility 1 2 4 trichlorobenzene structure. Schlosser, Marzi, et al., 1986 Toggle navigation acid ( )... Bind to 1 2 4 trichlorobenzene structure solids and sediment in water studies of cancer in people exposed to trichlorobenzenes when enters... The atmosphere by wet and dry deposition removed by subsequent metals control techniques based upon estimated! 2 ] A-006 Cl 3, and its molecular weight is 181.46 g/mol to! Or omissions in the cortex chemical intermediates to produce other compounds product may be an important fate based!
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