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CAS No 80-33-1 , (4-chlorophenyl) 4-chlorobenzenesulfonate

  • Name: (4-chlorophenyl) 4-chlorobenzenesulfonate
  • Synonyms: Chlorfensin; Chlorofenizon; Ethersulfonate; Ovex; Niagaratran; Ephirsulphonate; Difenson;Chlorfenson; Benzolsulfonate;(4-chlorophenyl) 4-chlorobenzenesulfonate;
  • CAS Registry Number:
  • Melting Point: 303.161
  • Flash Point: 213.6°C
  • Boiling Point: 429.6°C at 760 mmHg
  • Density: 1.464g/cm3
  • Refractive index: 1.609
  • Safety Statements: Moderately toxic by ingestion and possibly other routes. Questionable carcinogen with experimental tumorigenic data. A pesticide. When heated to decomposition it emits very toxic fumes of Cl− and SOx. See also SULFONATES and CHLORINATED HYDROCARBONS, AROMATIC.
  • Hazard Symbols: Xn: Harmful;N: Dangerous for the environment;
  • Flash Point: 213.6°C
  • EINECS: 201-270-4
  • Molecular Weight: 303.16112
  • InchiKey: RZXLPPRPEOUENN-UHFFFAOYSA-N
  • InChI: InChI=1S/C12H8Cl2O3S/c13-9-1-5-11(6-2-9)17-18(15,
    16)12-7-3-10(14)4-8-12/h1-8H
  • Risk Statements: 22-38-50/53
  • Molecular Formula: C12H8Cl2O3S
  • Molecular Structure:CAS No:80-33-1 (4-chlorophenyl) 4-chlorobenzenesulfonate

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80-33-1 Chlorfenson

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80-33-1 3337.12-100 CHLORFENSON

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References of (4-chlorophenyl) 4-chlorobenzenesulfonate
Title: Chlorfenson
CAS Registry Number: 80-33-1
CAS Name: 4-Chlorobenzenesulfonic acid 4-chlorophenyl ester
Synonyms: p-chlorophenyl p-chlorobenzenesulfonate; ovex
Manufacturers' Codes: K-6451
Trademarks: Estonmite; Orthotran; Ovochlor; Ovotox; Ovotran
Molecular Formula: C12H8Cl2O3S
Molecular Weight: 303.16
Percent Composition: C 47.54%, H 2.66%, Cl 23.39%, O 15.83%, S 10.58%
Literature References: Prepn: Barna, GB 747368 (1956 to Diamond Alkali).
Properties: Crystals from benzene, mp 86.5-86.8°. Practically insol in water. Solubilities at 25° in g/100 ml: 95% alcohol 1.4; acetone 130.0; carbon tetrachloride 41.0; cyclohexanone 110.0; ethylene dichloride 110.0; xylene 78.0; petr oils 2.0-2.7.
Melting point: mp 86.5-86.8°
CAUTION: Irritating to skin: Clinical Toxicology of Commercial Products, R. E. Gosselin et al., Eds. (Williams & Wilkins, Baltimore, 5th ed., 1984) Section II, pp 290.
Use: Miticide; control of powdery mildew.
 
 
Status: This monograph has been retired and is no longer subject to revision or update.