1-Hydroxy-4-nitroanthraquinone

Also known as: 1-Hydroxy-4-nitroanthracene-9,10-dione, 9,10-Anthracenedione, 1-hydroxy-4-nitro-, Hydroxynitroanthraquinone, 1-Hydroxy-4-nitro-9,10-anthraquinone

1-Hydroxy-4-nitroanthraquinone (CAS 81-65-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H7NO5 and a molecular weight of 269.209 g/mol. Key properties include a melting point of 273 °C, a boiling point of 524.3±50.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 225.8±18.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 81-65-2
Jingsj CID: J-26996-5
Molecular Formula: C₁₄H₇NO₅
Molecular Weight: 269.209 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	273 °C
Boiling Point	524.3±50.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	225.8±18.6 °C
Exact Mass	269.032410
PSA	100.19000
LogP	4.16
Vapor Pressure	0.0±1.4 mmHg at 25°C
Refractive Index	1.723

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-Hydroxy-4-nitroanthraquinone?

The CAS number of 1-Hydroxy-4-nitroanthraquinone is 81-65-2.

What are the molecular formula and molecular weight of 1-Hydroxy-4-nitroanthraquinone?

1-Hydroxy-4-nitroanthraquinone has molecular formula C14H7NO5 and molecular weight 269.209 g/mol.

What are the upstream and downstream products of 1-Hydroxy-4-nitroanthraquinone?

For 1-Hydroxy-4-nitroanthraquinone, Upstream Products: 1-Chloroanthraquinone, 1,4-Dichloroanthraquinone, 1-Bromoanthraquinone.

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. "1-Hydroxy-4-nitroanthraquinone (CAS 81-65-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26996-5 (accessed 2026-11-09).

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