1,8-diaminoanthraquinone

Also known as: 9,10-Anthracenedione, 1,8-diamino-, 1,8-diamino-9,10-anthraquinone, 1,8-diamino-9,10-anthracenedione, 1,8-anthraquinonyldiamine, 1,8-bis(azanyl)anthracene-9,10-dione, NSC 12123, EINECS 204-945-1

1,8-diaminoanthraquinone (CAS 129-42-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H10N2O2 and a molecular weight of 238.24100 g/mol. Key properties include a boiling point of 551.9ºC at 760mmHg, a density of 1.456g/cm3 and a flash point of 287.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 129-42-0
Jingsj CID: J-9771-2
Molecular Formula: C₁₄H₁₀N₂O₂
Molecular Weight: 238.24100 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	551.9ºC at 760mmHg
Density	1.456g/cm3
Flash Point	287.6ºC
Exact Mass	238.07400
PSA	86.18000
LogP	2.78880
Vapor Pressure	3.17E-12mmHg at 25°C
Refractive Index	1.757

Customs & Trade Information

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,8-diaminoanthraquinone?

The CAS number of 1,8-diaminoanthraquinone is 129-42-0.

What are the molecular formula and molecular weight of 1,8-diaminoanthraquinone?

1,8-diaminoanthraquinone has molecular formula C14H10N2O2 and molecular weight 238.24100 g/mol.

What are the upstream and downstream products of 1,8-diaminoanthraquinone?

For 1,8-diaminoanthraquinone, Upstream Products: 1,8-Dichloroanthraquinone, 1,8-dinitroanthraquinone; Downstream Products: 1-aminoanthraquinone, 1,8-Dichloroanthraquinone, N,N'-(9,10-dihydro-9,10-dioxo-1,8-anthracenediyl)bisacetamide.

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. "1,8-diaminoanthraquinone (CAS 129-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9771-2 (accessed 2026-11-09).

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