CAS No: 98-59-9, Chemical Name: Tosyl chloride
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98-59-9 Tosyl chloride

product Name Tosyl chloride
Synonyms 4-Toluene sulfochloride; 4-Methylbenzenesulfonyl chloride; p-Toluenesulfonyl chloride; Toluene-4-sulfonyl chloride; 4-Toluolsulfonyl chloride; p-Tosyl Chloride; PTSC; P-toluene sulfonyl chloride; p-Toluene Benzyl Sulfonyl Chloride; 4-toluene sulfonyl chloride; P-toluene Sulphonyl chloride; 4-Toluenesulfonyl chloride
Molecular Formula C7H7ClO2S
Molecular Weight 190.6473
InChI InChI=1/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
CAS Registry Number 98-59-9
EINECS 202-684-8
Molecular Structure 98-59-9 Tosyl chloride
Density 1.339g/cm3
Melting point 67-69℃
Boiling point 265.3°C at 760 mmHg
Refractive index 1.545
Flash point 114.3°C
Water solubility hydrolyses
Vapour Pressur 0.0151mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R29:;
R34:;
Safety Description S26:;
S36/37/39:;
S45:;