4-Hydroxy-3-(trifluoromethyl)benzaldehyde

4-羟基-3-三氟甲基苯甲醛

Also known as: 4-Formyl-2-(trifluoromethyl)phenol, 5-Formyl-2-hydroxybenzotrifluoride, 4-Hydroxy-α,α,α-trifluoro-m-tolualdehyde, 4-hydroxy-3-trifluoromethylbenzaldehyde, Benzaldehyde, 4-hydroxy-3-(trifluoromethyl)-, MFCD01091006, VHR DQ CXFFF

4-Hydroxy-3-(trifluoromethyl)benzaldehyde (CAS 220227-98-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5F3O2 and a molecular weight of 190.119 g/mol. It is also known as 4-Formyl-2-(trifluoromethyl)phenol, 5-Formyl-2-hydroxybenzotrifluoride and 4-Hydroxy-α,α,α-trifluoro-m-tolualdehyde. Key properties include a melting point of 159-163°C, a boiling point of 224.0±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 89.3±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

220227-98-5

Jingsj CID

J-44149-2

Molecular Formula

C₈H₅F₃O₂

Chinese Name

4-羟基-3-三氟甲基苯甲醛

Molecular Weight

190.119 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026