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Product Name P-Toluene Sulfonyl Chloride ( PTSC ) Synonyms: Tosyl chloride;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 CAS NO. 98-59-9 Molecular formula C7H7CLO2S
Molecular structure 
Packing 25kg paper drum Product usage It can be used for organic synthesis, for example: dyes, saccharin,etc. As an analytics reagents, it's used in molecular rearrangement reaction of organic synthesis, dye preparation and hormone synthesis.
REACH Registration YES Class or division Dangerous GoodsUN NumberPacking Group83261II H.S.CODE 2904909090 Contact Tommy Guo
Tel:0086-573-82030555
E-mail:Tommy@chinatrustworthy.com -
Check-Point Unit Specifications Appearance -- White Crystalline Powder Purity % min 99 Melting Point °C 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