4-methyl-3-(trifluoromethyl)phenyl isocyanate

4-甲基-3-三氟甲基苯异氰酸酯

Also known as: 3-(Trifluoromethyl)-4-methylphenyl isocyanate, 4-Isocyanato-1-methyl-2-(trifluoromethyl)benzene, 5-Isocyanato-alpha,alpha,alpha-trifluoro-o-xylene, Benzene, 4-isocyanato-1-methyl-2-(trifluoromethyl)-, 4-Methyl-3-(trifluoromethyl)phenyl isocyanate, MFCD03427212

4-methyl-3-(trifluoromethyl)phenyl isocyanate (CAS 51903-64-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H6F3NO and a molecular weight of 201.14500 g/mol. It is also known as 3-(Trifluoromethyl)-4-methylphenyl isocyanate, 4-Isocyanato-1-methyl-2-(trifluoromethyl)benzene and 5-Isocyanato-alpha,alpha,alpha-trifluoro-o-xylene. Key properties include a boiling point of 190-191ºC(lit.), a density of 1.288 g/mL at 25ºC(lit.) and a flash point of 175 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51903-64-1

Jingsj CID

J-28966-1

Molecular Formula

C₉H₆F₃NO

Chinese Name

4-甲基-3-三氟甲基苯异氰酸酯

Molecular Weight

201.14500 g/mol

Category

Organic Acids

Last updated

8/21/2026