2,3-Dibromo-N-methylmaleimide

2,3-二溴-N-甲基马来酰亚胺

Also known as: 1-Methyl-3,4-dibromo-1H-pyrrole-2,5-dione, 1-Methyl-3,4-dibromo-2,5-dihydro-1H-pyrrole-2,5-dione, 1-methyl-3,4-dibromomaleimide, 3,4-Dibromo-N-methylmaleimide, 3,4-Dibromo-N-methylpyrrole-2,5-dione, 3,4-dibromo-1-methyl-2,5-dihydro-1H-2,5-pyrroledione, 3,4-dibromo-1-methyl-2,5-dihydropyrrole-2,5-dione, N-Methyl-2,3-dibromomaleimide, N-Methyl-dibromomaleinimide, N-Methyldibromomaleinimide, dibromo-N-methyl-maleimid

CAS No.
3005-27-4
Jingsj CID
J-1505114-7
Molecular Formula
C5H3Br2NO2
Chinese Name
2,3-二溴-N-甲基马来酰亚胺
Molecular Weight
268.89100 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point120-124 °C(lit.)
Boiling Point246.1ºC at 760 mmHg
Density2.427 g/cm3
Flash Point102.6ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,3-Dibromo-N-methylmaleimide?

3005-27-4

What are the molecular formula and molecular weight of 2,3-Dibromo-N-methylmaleimide?

C5H3Br2NO2, molecular weight 268.89100 g/mol

Is 2,3-Dibromo-N-methylmaleimide hazardous?

Warning

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