1-(2-chloroethyl)imidazolidin-2-one

1-(2-氯乙基)-2-咪唑烷酮

Also known as: 1-(2-chloroethyl)imidazolidin-2-one, 2-Imidazolidinone, 1-(2-chloroethyl)-, N-(2-chloroethyl)imidazolidinone, N-(β-Chloroethyl)-N,N'-ethyleneurea, NSC 76791, chloroethylimidazolidinone, 2-chloroethylimidazolidone

CAS No.
2387-20-4
Jingsj CID
J-37774-8
Molecular Formula
C5H9ClN2O
Chinese Name
1-(2-氯乙基)-2-咪唑烷酮
Molecular Weight
148.591 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point347.5±21.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point164.0±22.1 °C

Frequently Asked Questions

What is the CAS number of 1-(2-chloroethyl)imidazolidin-2-one?

2387-20-4

What are the molecular formula and molecular weight of 1-(2-chloroethyl)imidazolidin-2-one?

C5H9ClN2O, molecular weight 148.591 g/mol

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