3,4-Dihydrobenzo[a]anthracen-1(2H)-one

3,4-二氢苯并[a]蒽-1(2H)-酮

Also known as: 3,4-Dihydro-1(2H)-tetraphenone, 3,4-Dihydrotetraphen-1(2H)-one, 3,4-Dihydrobenz[a]anthracen-1(2H)-one, 3,4-Dihydrobenzanthracen-1(2H)-one, 3,4-Dihydro-2H-benzo[a]anthracen-1-one, Benz[a]anthracen-1(2H)-one, 3,4-dihydro-, 3,4-DIHYDROBENZ[A]ANTHRACENE-1(2H)-ONE

3,4-Dihydrobenzo[a]anthracen-1(2H)-one (CAS 57652-74-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H14O and a molecular weight of 246.303 g/mol. It is also known as 3,4-Dihydro-1(2H)-tetraphenone, 3,4-Dihydrotetraphen-1(2H)-one and 3,4-Dihydrobenz[a]anthracen-1(2H)-one. Key properties include a melting point of 113-116ºC(lit.), a boiling point of 462.2±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 207.3±15.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

57652-74-1

Jingsj CID

J-23591-0

Molecular Formula

C₁₈H₁₄O

Chinese Name

3,4-二氢苯并[a]蒽-1(2H)-酮

Molecular Weight

246.303 g/mol

Category

Ketones

Last updated

8/21/2026