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P-Toluene sulfonic acid Ethyl Ester
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Post Date: | May 22,2017 |
Expiry Date: | Nov 18,2017 |
Detailed Description: |
Cas No. :80-40-0
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 |
CAS Registry Number: | 80-40-0 |
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 Formula: | C9H12O3S |
Molecular Weight: | 200.2548 |
Molecular Structure: | |
Hazard Symbols: | Xn:Harmful; |
Risk Codes: | R22:; R36/37/38:; R40:; |
Safety Description: | S26:; S36/37/39:; S45:; |
Company: | Heze J-United Chemical Co., Ltd. [ China ] |
Contact: | Mr Hu |
Tel: | +86-530-2360062 |
Fax: | +86-530-2360063 |
Email: | sales@j-united.com |
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