Tosyl chloride CAS 98-59-9

4-Toluene sulfochloride
4-Methylbenzenesulfonyl chloride
p-Toluenesulfonyl chloride
Toluene-4-sulfonyl chloride
4-Toluolsulfonyl chloride
p-Tosyl Chloride
CAS 98-59-9
Assay 99%min
Packing 25kg/drum

Item	Unit	Specification
Appearance	-	White Crystalline Powder
Purity	% min	99.5
Melting Point	ºC min	67
Water	% max	0.05
Colority (APHA)	Pt/Co max	20
Free Acid	% max	0.3
OTSC(o-toluene sulfonyl chloride)	% max	0.2

As a fine chemical product, p-toluenesulfonyl chloride (PTSC) is widely used in the dye, pharmaceutical, and pesticide industries. In the dye industry, it is mainly used as an intermediate for manufacturing dispersed, ice dyed, and acid dyes; In the pharmaceutical industry, it is mainly used for the production of sulfonamide drugs such as metoclopramide; The pesticide industry is mainly used for methyl sulfoxastrobin, sulfoxastrobin, and metronidazole.

Packing:25kg/50kg bag or drum

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