(4-tert-butylphenyl)-(2,4-dihydroxyphenyl)methanone

2,4-二羟基-4'-叔丁基二苯甲酮

Also known as: Methanone, (2,4-dihydroxyphenyl)[4-(1,1-dimethylethyl)phenyl]-, 2,4-Dihydroxy-4'-tert-butylbenzophenone, 4'-tert-Butyl-2,4-dihydroxybenzophenone, [4-(TERT-BUTYL)PHENYL](2,4-DIHYDROXYPHENYL)METHANONE

(4-tert-butylphenyl)-(2,4-dihydroxyphenyl)methanone (CAS 21332-56-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H18O3 and a molecular weight of 270.32300 g/mol. It is also known as Methanone, (2,4-dihydroxyphenyl)[4-(1,1-dimethylethyl)phenyl]-, 2,4-Dihydroxy-4'-tert-butylbenzophenone and 4'-tert-Butyl-2,4-dihydroxybenzophenone. Key properties include a boiling point of 438.4ºC at 760 mmHg, a density of 1.169g/cm3 and a flash point of 233ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

21332-56-9

Jingsj CID

J-1083523-2

Molecular Formula

C₁₇H₁₈O₃

Chinese Name

2,4-二羟基-4'-叔丁基二苯甲酮

Molecular Weight

270.32300 g/mol

Category

Ketones

Last updated

8/21/2026