9(10H)-Anthracenone,10-(diphenylmethylene)-

9-二苯亚甲基-10-蒽酮

Also known as: 9-Benzhydrylidene-10-anthrone, 10-(diphenylmethylene)-9(10H)-anthracenone, 10-(diphenylmethylene)anthracen-9(10H)-one, 9-(Diphenylmethylene)-10(9H)-anthracenone, 10-benzhydrylideneanthracen-9-one, Anthrone,10-(diphenylmethylene)- (7CI,8CI), Anthrafuchson, Anthrafuchsone, NSC 89267, EINECS 211-570-7, MFCD00019172

9(10H)-Anthracenone,10-(diphenylmethylene)- (CAS 667-91-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C27H18O and a molecular weight of 358.43100 g/mol. It is also known as 9-Benzhydrylidene-10-anthrone, 10-(diphenylmethylene)-9(10H)-anthracenone and 10-(diphenylmethylene)anthracen-9(10H)-one. Key properties include a melting point of 203-207ºC, a boiling point of 484.1ºC at 760 mmHg, a density of 1.207g/cm3 and a flash point of 209.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 667-91-4
Jingsj CID: J-34119-8
Molecular Formula: C₂₇H₁₈O
Chinese Name: 9-二苯亚甲基-10-蒽酮
Molecular Weight: 358.43100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	203-207ºC
Boiling Point	484.1ºC at 760 mmHg
Density	1.207g/cm3
Flash Point	209.5ºC

Frequently Asked Questions

What is the CAS number of 9(10H)-Anthracenone,10-(diphenylmethylene)-?

The CAS number of 9(10H)-Anthracenone,10-(diphenylmethylene)- is 667-91-4.

What are the molecular formula and molecular weight of 9(10H)-Anthracenone,10-(diphenylmethylene)-?

9(10H)-Anthracenone,10-(diphenylmethylene)- has molecular formula C27H18O and molecular weight 358.43100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "9(10H)-Anthracenone,10-(diphenylmethylene)- (CAS 667-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34119-8 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.