2,2',4'-Trihydroxychalcone

2,2',4'-三羟基查尔酮

Also known as: 1-(2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl)-2-propen-1-one, (E)-1-(2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl)-2-propen-1-one, 2',4',2-Trihydroxychalcone, NSC 636790, 2-Propen-1-one, 1-(2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl)-, Chalcone, 2,2',4'-trihydroxy-

2,2',4'-Trihydroxychalcone (CAS 26962-50-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H12O4 and a molecular weight of 256.25300 g/mol. It is also known as 1-(2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl)-2-propen-1-one, (E)-1-(2,4-dihydroxyphenyl)-3-(2-hydroxyphenyl)-2-propen-1-one and 2',4',2-Trihydroxychalcone. Key properties include a melting point of 193-194ºC, a boiling point of 505.6ºC at 760 mmHg, a density of 1.384 g/cm3 and a flash point of 273.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

26962-50-5

Jingsj CID

J-1499074-4

Molecular Formula

C₁₅H₁₂O₄

Chinese Name

2,2',4'-三羟基查尔酮

Molecular Weight

256.25300 g/mol

Category

Ketones

Last updated

8/21/2026