| Revision as of 16:05, 16 February 2012 editBeetstra (talk | contribs)Edit filter managers, Administrators172,031 edits Saving copy of the {{chembox}} taken from revid 471086114 of page 1,2,4-Trichlorobenzene for the Chem/Drugbox validation project (updated: ''). |
Latest revision as of 15:58, 24 June 2023 edit DMacks (talk | contribs)Edit filter managers, Autopatrolled, Administrators186,474 edits →See also: all of them |
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} |
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{{Chembox |
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{{Chembox |
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| verifiedrevid = 401696554 |
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| verifiedrevid = 477202699 |
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| ImageFileL1 = 1,2,4-trichlorobenzene.svg |
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| ImageFileL1 = 1,2,4-trichlorobenzene.svg |
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| ImageSizeL1 = 100px |
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| ImageFileR1 = 1,2,4-trichlorobenzene-3D-vdW.png |
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| ImageFileR1 = 1,2,4-trichlorobenzene-3D-vdW.png |
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| PIN = 1,2,4-Trichlorobenzene |
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| ImageSizeR1 = 120px |
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| IUPACName = 1,2,4-Trichlorobenzene |
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| OtherNames = |
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| OtherNames = |
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| Section1 = {{Chembox Identifiers |
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|Section1={{Chembox Identifiers |
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| Abbreviations = |
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| Abbreviations = |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 12 |
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| ChemSpiderID = 13862559 |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| CASNo = 120-82-1 |
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| CASNo = 120-82-1 |
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| CASNo_Ref = {{cascite}} |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| UNII = 05IQ959M1N |
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| UNII = 05IQ959M1N |
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| PubChem = 13 |
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| PubChem = 13 |
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| SMILES = Clc1ccc(Cl)c(Cl)c1 |
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| SMILES = Clc1ccc(Cl)c(Cl)c1 |
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| InChI = <small>1/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H</small> |
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| InChI = 1/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H< |
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| ChEBI_Ref = {{ebicite|correct|EBI}} |
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| ChEBI_Ref = {{ebicite|changed|EBI}} |
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| ChEBI = |
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| ChEBI = 28222 |
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| KEGG_Ref = {{keggcite|correct|kegg}} |
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| KEGG_Ref = {{keggcite|correct|kegg}} |
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|Section2={{Chembox Properties |
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| C=6|H=3|Cl=3 |
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| ATC_Supplemental =}} |
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| Section2 = {{Chembox Properties |
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| Formula = C<sub>6</sub>H<sub>3</sub>Cl<sub>3</sub> |
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| MolarMass = 181.45 g mol<sup>−1</sup> |
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| Appearance = Colorless liquid |
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| Appearance = Colorless liquid |
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| Odor = aromatic<ref name=PGCH/> |
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| Density = 1.46 g cm<sup>−3</sup> |
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| Density = 1.46 g cm{{sup|−3}} |
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| MeltingPt = 16.9 °C |
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| MeltingPtC = 16.9 |
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| Melting_notes = |
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| MeltingPt_notes = |
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| BoilingPt = 214.4 °C |
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| Boiling_notes = |
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| BoilingPtC = 213.5 |
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| BoilingPt_ref = <ref>{{Cite journal|last=Jaw|first=Ching-Guang|last2=Chen|first2=I-Ming|last3=Yen|first3=Jui-Hung|last4=Wang|first4=Yei-Shung|date=December 1999|title=Partial solubility parameters of chlorobenzene and chlorophenol compounds at equilibrium distribution in two immiscible phases|journal=Chemosphere|volume=39|issue=15|pages=2607–2620|doi=10.1016/s0045-6535(99)00173-3|issn=0045-6535}}</ref> |
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| Solubility = Insoluble |
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| BoilingPt_notes = |
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| Solubility = 0.003% (20 °C)<ref name=PGCH/> |
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| VaporPressure = 1 mmHg (20 °C)<ref name=PGCH/> |
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| Section7 = {{Chembox Hazards |
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|Section7={{Chembox Hazards |
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| FlashPtC = 110 |
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| SPhrases = |
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| AutoignitionPtC = |
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| ExploLimits = 2.5%-6.6% (150°C)<ref name=PGCH/> |
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| RSPhrases = |
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| PEL = none<ref name=PGCH/> |
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| FlashPt = 110 °C |
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| IDLH = N.D.<ref name=PGCH>{{PGCH|0627}}</ref> |
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| REL = C 5 ppm (40 mg/m{{sup|3}})<ref name=PGCH/> |
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| PEL = }} |
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|Section6={{Chembox Related |
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| OtherCompounds = ]<br>] |
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'''1,2,4-Trichlorobenzene''' is an ], one of three isomers of ]. It is a derivative of ] with three ] substituents. It is a colorless liquid used as a solvent for a variety of compounds and materials. |
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==Production and uses== |
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Depending on the conditions and additives (e.g., ]), it can be the main product from the ] of benzene. It is virtually the exclusive product from the chlorination of ]. It is also the main product from the ] of ].<ref>{{Ullmann | author = Beck, U. | author2 = Löser, E. | title = Chlorinated Benzenes and other Nucleus-Chlorinated Aromatic Hydrocarbons | doi = 10.1002/14356007.o06_o03}}</ref> |
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It is useful as a high-temperature solvent, e.g. for ] of polyolefines such as PE or PP which are otherwise insoluble. |
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Aside from its use as a solvent, this compound is a useful precursor to dye and pesticides. |
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==Safety== |
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The ] (oral, rats) is 756 mg/kg. Animal studies have shown that 1,2,4-trichlorobenzene affects the liver and kidney, and is possibly a teratogen.<ref></ref> There is no regulated occupational exposure limit for chemical exposure, but the ] recommends no greater exposure than 5 ppm, over an 8-hour workday. |
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==See also== |
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*]—different numbers of chlorine substituents and isomeric forms |
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==References== |
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{{Reflist}} |
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{{DEFAULTSORT:Trichlorobenzene, 1, 2, 4-}} |
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] |
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] |
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] |