Diaminomaleonitrile

2,3-二氨基-2-丁烯二腈

Also known as: 2,3-Diaminomaleonitrile, 2,3-Diaminobut-2-enedinitrile, cis-2,3-Diaminobut-2-enedinitrile, DAMN, 1,2-Diamino-1,2-dicyanoethylene, Temozolomide Impurity 20

CAS No.
18514-52-8
Jingsj CID
J-1439015-3
Molecular Formula
C4H4N4
Chinese Name
2,3-二氨基-2-丁烯二腈
Molecular Weight
108.10100 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point178ºC
Boiling Point444.7ºC at 760mmHg
Density1.319g/cm3
Flash Point222.7ºC

Frequently Asked Questions

What is the CAS number of Diaminomaleonitrile?

18514-52-8

What are the molecular formula and molecular weight of Diaminomaleonitrile?

C4H4N4, molecular weight 108.10100 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026