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1,4-Diamino-2,3-dicyanoanthraquinone

Also known as: 1,4-Diamino-2,3-dicyano-9,10-anthraquinone, 1,4-Diamino-9,10-dihydro-9,10-dioxo-2,3-anthracenedicarbonitrile, 1,4-Diamino-9,10-dioxo-9,10-dihydroanthracene-2,3-dicarbonitrile, 1,4-Diamino-9,10-dioxoanthracene-2,3-dicarbonitrile, 2,3-Anthracenedicarbonitrile, 1,4-diamino-9,10-dihydro-9,10-dioxo-, diaminodicyanoanthraquinone, 1,4-diamino-9,10-dioxo-9,10-dihydro-2,3-anthracenedicarbonitrile

1,4-Diamino-2,3-dicyanoanthraquinone (CAS 81-41-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H8N4O2 and a molecular weight of 288.260 g/mol. Key properties include a boiling point of 695.6±55.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 374.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
81-41-4
Jingsj CID
J-3342-2
Molecular Formula
C16H8N4O2
Molecular Weight
288.260 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point695.6±55.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point374.5±31.5 °C
Exact Mass288.064728
PSA133.76000
LogP5.29
Vapor Pressure0.0±2.2 mmHg at 25°C
Refractive Index1.759

Customs & Trade Information

HS Code2926909090
SummaryHS:2926909090 other nitrile-function compounds 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 1,4-Diamino-2,3-dicyanoanthraquinone?

The CAS number of 1,4-Diamino-2,3-dicyanoanthraquinone is 81-41-4.

What are the molecular formula and molecular weight of 1,4-Diamino-2,3-dicyanoanthraquinone?

1,4-Diamino-2,3-dicyanoanthraquinone has molecular formula C16H8N4O2 and molecular weight 288.260 g/mol.

What are the upstream and downstream products of 1,4-Diamino-2,3-dicyanoanthraquinone?

For 1,4-Diamino-2,3-dicyanoanthraquinone, Upstream Products: 1,4-Diamino-2,3-dichloroanthraquinone, 1,2-Dichlorobenzene.

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

Last updated:

How to cite: Jingsj. "1,4-Diamino-2,3-dicyanoanthraquinone (CAS 81-41-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3342-2 (accessed 2026-11-06).

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