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Product Name Ethyl P-Toluenesulfonate ( PTSE ) Synonyms: ethyl para-toluenesulfonate; 4-Toluenesulfonic Acid Ethyl Ester; Ethyl tosylate~p-Toluenesulphonic acid ethyl ester; Ethyl p-tosylate; Ethyl p-methylbenzenesulfonate; 4-Methylbenzenesulfonic acid ethyl ester; ethyl 4-methylbenzenesulfonate CAS NO. 80-40-0 Molecular formula C9H12O3S
Molecular structure 
Packing 200kg plastic drum Product usage It can be used in the manufacture of organic synthesis, and also can be used as intermediate of methylation reagent and sensitive material. It also is flexibilizer of cellulose acetate.
REACH Registration YES Class or division Dangerous GoodsUN NumberPacking Group6.12811III H.S.CODE 2904100000 Contact Tommy Guo
Tel:0086-573-82030555
E-mail:Tommy@chinatrustworthy.com -
Check-Point Unit Specifications Appearance -- Colorless To Light Yellow Liquid Purity % min 98 Melting Point °C min 32 Water % max 0.5 PTSA % max 0.2 PTSC % max 0.3 Ash % max 0.05