Methyl pentafluoromethacrylate

五氟甲基丙烯酸甲酯

Also known as: Methyl perfluoromethacrylate, 3,3-Difluoro-2-(trifluoromethyl)acrylic acid methyl ester, Methyl 3,3-difluoro-2-(trifluoromethyl)prop-2-enoate, Methyl 3,3-difluoro-2-(trifluoromethyl)acrylate, 2-Propenoic acid, 3,3-difluoro-2-(trifluoromethyl)-, methyl ester, Perfluoromethacrylic acid methyl ester, Pentafluoromethacrylic acid methyl ester, METHYL PENTAFLUORMETHACRYLATE, Methacrylic acid, pentafluoro-, methyl ester, Methylpentafluoromethacrylate, Perfluormethacrylsaeure-methylester, Perfluoromethacrylsaeuremethylester, Methylester kyseliny pentafluormethakrylove

Methyl pentafluoromethacrylate (CAS 685-09-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H3F5O2 and a molecular weight of 190.06800 g/mol. It is also known as Methyl perfluoromethacrylate, 3,3-Difluoro-2-(trifluoromethyl)acrylic acid methyl ester and Methyl 3,3-difluoro-2-(trifluoromethyl)prop-2-enoate. Key properties include a boiling point of 94ºC, a density of 1.407g/cm3 and a flash point of 21.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

685-09-6

Jingsj CID

J-1090988-5

Molecular Formula

C₅H₃F₅O₂

Chinese Name

五氟甲基丙烯酸甲酯

Molecular Weight

190.06800 g/mol

Category

Organic Acids

Last updated

8/21/2026