Ethyl (R)-4-phenyl-2-(trifluoromethanesulfonyloxy)butyrate

(R)-4-苯基-2-(三氟甲磺酰基氧基)丁酸乙酯

Also known as: Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate, (R)-Ethyl 4-phenyl-2-(trifluoromethylsulfonyloxy)butanoate, (R)-Ethyl-2-trifluoromethyl sulphonyloxy-4-phenyl butanoate, Ethyl (R)-2-hydroxy-4-phenylbutyrate triflate, alpha-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic acid ethyl ester, Ethyl (2R)-4-phenyl-2-(trifluoromethylsulfonyloxy)butanoate, Ethyl (2R)-4-phenyl-2-[(trifluoromethane)sulfonyloxy]butanoate, Ethyl (R)-[alpha-(trifluoromethylsulfonyl)oxy]benzenebutanoate

CAS No.
88767-98-0
Jingsj CID
J-1086981-3
Molecular Formula
C13H15F3O5S
Chinese Name
(R)-4-苯基-2-(三氟甲磺酰基氧基)丁酸乙酯
Molecular Weight
340.31500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point390.81ºC at 760 mmHg
Density1.348
Flash Point190.155ºC

Frequently Asked Questions

What is the CAS number of Ethyl (R)-4-phenyl-2-(trifluoromethanesulfonyloxy)butyrate?

88767-98-0

What are the molecular formula and molecular weight of Ethyl (R)-4-phenyl-2-(trifluoromethanesulfonyloxy)butyrate?

C13H15F3O5S, molecular weight 340.31500 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026