2,3-Dehydrokievitone

2,3-脱氢维酮

Also known as: 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-butenyl)-, 5,7,2',4'-Tetrahydroxy-8-prenylisoflavone, 5,7-Dihydroxy-3-(2,4-dihydroxyphenyl)-8-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one

2,3-Dehydrokievitone (CAS 74161-25-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C20H18O6 and a molecular weight of 354.35 g/mol. It is also known as 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-butenyl)- and 5,7,2',4'-Tetrahydroxy-8-prenylisoflavone. Key properties include a boiling point of 633.0±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 229.8±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

74161-25-4

Jingsj CID

J-1956529-7

Molecular Formula

C₂₀H₁₈O₆

Chinese Name

2,3-脱氢维酮

Molecular Weight

354.35 g/mol

Category

Ketones

Last updated

8/21/2026