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N-Ethyldichloromaleinimide

CAS No.
20198-77-0
Chemical Name:
N-Ethyldichloromaleinimide
Synonyms
N-Ethyldichloromaleinimide;N-Ethyl-2,3-dichloromaleimide;3,4-Dichloro-1-ethyl-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 3,4-dichloro-1-ethyl-
CBNumber:
CB21444696
Molecular Formula:
C6H5Cl2NO2
Molecular Weight:
194.02
MDL Number:
MOL File:
20198-77-0.mol
Last updated:2026-09-12 18:50:14

N-Ethyldichloromaleinimide Properties

Density 1.3848 (rough estimate)
refractive index 1.6100 (estimate)
FDA UNII VGV0GM54DU

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)
GHS08
Signal word  Warning
Hazard statements  H341-H361
Precautionary statements  P201-P202-P281-P308+P313-P405-P501-P201-P202-P281-P308+P313-P405-P501

N-Ethyldichloromaleinimide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation HCH0173598 N-ETHYLDICHLOROMALEINIMIDE 95.00% 20198-77-0 5MG $505.75 2021-12-16 Buy
Product number Packaging Price Buy
HCH0173598 5MG $505.75 Buy

N-Ethyldichloromaleinimide Chemical Properties, Uses, Production

Safety Profile

Poison by intraperitoneal and intravenous routes. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits very toxic fumes of Cl and NOx.

N-Ethyldichloromaleinimide Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-Dichloro-1-ethyl-1H-pyrrole-2,5-dione N-Ethyl-2,3-dichloromaleimide 1H-Pyrrole-2,5-dione, 3,4-dichloro-1-ethyl- N-Ethyldichloromaleinimide 20198-77-0