10,10-Dimethylanthrone

Also known as: 10,10-Dimethyl-9(10H)-anthracenone, 10,10-Dimethyl-9-anthrone, 10,10-Dimethyl-9,10-dihydroanthracen-9-one, 10,10-dimethylanthracen-9(10H)-one, 10,10-dimethylanthracen-9-one, NSC 17539

10,10-Dimethylanthrone (CAS 5447-86-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H14O and a molecular weight of 222.282 g/mol. Key properties include a melting point of 101-103ºC, a boiling point of 346.6±22.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 149.4±17.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5447-86-9
Jingsj CID: J-50154-2
Molecular Formula: C₁₆H₁₄O
Molecular Weight: 222.282 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	101-103ºC
Boiling Point	346.6±22.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	149.4±17.3 °C
Exact Mass	222.104462
PSA	17.07000
LogP	4.61
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.590
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 10,10-Dimethylanthrone?

The CAS number of 10,10-Dimethylanthrone is 5447-86-9.

What are the molecular formula and molecular weight of 10,10-Dimethylanthrone?

10,10-Dimethylanthrone has molecular formula C16H14O and molecular weight 222.282 g/mol.

What are the upstream and downstream products of 10,10-Dimethylanthrone?

For 10,10-Dimethylanthrone, Upstream Products: Anthrone, iodomethane, 3,3-dimethylphthalide; Downstream Products: 10,10-dimethyl-9H-anthracene, Melitracen.

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

Last updated: 8/21/2026

How to cite: Jingsj. "10,10-Dimethylanthrone (CAS 5447-86-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50154-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.