P-toluene sulfonyl chloride

Product name:P-toluene sulfonyl chloride

Synonym:4-methylbenzene sulfonyl chloride; P-toluene sulfonyl chloride; P-chlorinated toluene sulfone; Toluene -4- sulfonyl chloride; Benzene sulfonyl chloride; PTSC; P-toluene benzyl sulfonyl chloride; P-methylbenzene sulfonyl chloride

CAS NO.:98-59-9

EINECS NO.:202-684-8

Chemical formula:C7H7ClO2S

Molecular Weight : 140.567

Structural formula:

P-toluene sulfonyl chloride is white crystalline , insoluble in water, soluble in alcohol, ether, benzene.
Density:1.196g/cm3
Melting point:46℃
Boiling point:213.713℃ at 760 mmHg
Flash point:87.778℃
Vapor pressure:0.162mmHg at 25°C

 

Specifications:

ITEM	SPECIFICATIONS
Appearance	White crystalline
Assay, %	≥ 99.5
Melting point, °C	≥ 67
Free acid,%	≤0.1
o-Toluene sulfonyl chloride,%	≤0.1
Moisture content, %	≤0.1
Chroma ,APHA	≤20

 

Application: P-toluene sulfonyl chloride is used in dye intermediates and organic synthesis.

 

Packing: In 25KG/50KG bag or drum or as per customer’s special requirement.