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CAS No 98-59-9 , 4-methylbenzenesulfonyl chloride

  • Name: 4-methylbenzenesulfonyl chloride
  • Synonyms: 98-59-9; 4-Methylbenzenesulfonyl chloride; p-Tosyl chloride; P-TOLUENESULFONYL CHLORIDE; Benzenesulfonyl chloride;4-methylbenzenesulfonyl chloride; 4-methyl-;Tosyl chloride;
  • CAS Registry Number:
  • Transport: UN 3261
  • Melting Point: 67-69 ºC
  • Flash Point: 128 ºC
  • Boiling Point: 134 ºC (10 MMHG)
  • Density: 1,006 g/cm3
  • Refractive index: 1.545
  • Water Solubility: HYDROLYSES
  • Safety Statements: R29;R34
  • Hazard Symbols: C: Corrosive;
  • HS Code: 29049020
  • Flash Point: 128 ºC
  • EINECS: 202-684-8
  • Molecular Weight: 190.64728
  • InchiKey: YYROPELSRYBVMQ-UHFFFAOYSA-N
  • InChI: InChI=1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
  • Risk Statements: S26;S36/37/39;S45
  • Molecular Formula: C7H7ClO2S
  • Molecular Structure:CAS No:98-59-9 4-methylbenzenesulfonyl chloride
References of 4-methylbenzenesulfonyl chloride
Title: p-Toluenesulfonyl Chloride
CAS Registry Number: 98-59-9
Synonyms: Tosyl chloride
Molecular Formula: C7H7ClO2S
Molecular Weight: 190.65
Percent Composition: C 44.10%, H 3.70%, Cl 18.60%, O 16.78%, S 16.82%
Line Formula: CH3C6H4SO2Cl
Literature References: Made by treating toluene with chlorosulfonic acid.
Properties: Crystals, mp 69-71°. bp15 146°. Insol in water; freely sol in alcohol, benzene, ether.
Melting point: mp 69-71°
Boiling point: bp15 146°