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P-Toluene sulfonic acid Ethyl Ester 80-40-0
Category : Intermediates/Pharmaceutical intermediates
CAS NO : EC NO : 201-276-7 MF : C9H12O3S MW : 200.2548 Product description : Other Name:Ethyl P-Toluene Sulfonate, P-Toluenesulfonic Acid Ethyl Ester; Ethyl Tosylate CAS NO.:80-40-0 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. Specification: Check-Point Unit Specifications Appearance -- Colorless To Light Yellow Liquid Purity % min 98 Melting Point °C min 32 Water % max 0.5 P-Toluenesulfonate % max 0.2 P-Toluenesulfonyl Chloride % max 0.3 Ash % max 0.05 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; Molecular Structure :
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