1-(2-Chlorethyl)imidazolidin-2-on

Modify Date: 2026-07-03 14:35:54

1-(2-Chlorethyl)imidazolidin-2-on Structure
1-(2-Chlorethyl)imidazolidin-2-on structure
Common Name 1-(2-Chlorethyl)imidazolidin-2-on
CAS Number 2387-20-4 Molecular Weight 148.591
Density 1.2±0.1 g/cm3 Boiling Point 347.5±21.0 °C at 760 mmHg
Molecular Formula C5H9ClN2O Melting Point N/A
MSDS N/A Flash Point 164.0±22.1 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-(2-Chloroethyl)imidazolidin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.2±0.1 g/cm3
Boiling Point 347.5±21.0 °C at 760 mmHg
Molecular Formula C5H9ClN2O
Molecular Weight 148.591
Flash Point 164.0±22.1 °C
Exact Mass 148.040344
PSA 32.34000
LogP 0.18
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.490
InChIKey YGSFFDHIYYOVHV-UHFFFAOYSA-N
SMILES O=C1NCCN1CCCl

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

1-(2-Chlorethyl)imidazolidin-2-on Structure

1-(2-Chlorethyl...

CAS#:2387-20-4

Learn More
Literature: US2840566 , ; US2887485 , ; Journal of the American Chemical Society, , vol. 78, p. 6144 Journal of the American Chemical Society, , vol. 79, p. 5276,5278

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1-(2-Chlorethyl)imidazolidin-2-on Structure

1-(2-Chlorethyl...

CAS#:2387-20-4

Learn More
Literature: Journal of the American Chemical Society, , vol. 78, p. 6144 Journal of the American Chemical Society, , vol. 79, p. 5276,5278

~%

1-(2-Chlorethyl)imidazolidin-2-on Structure

1-(2-Chlorethyl...

CAS#:2387-20-4

Detail Learn More
Literature: Journal of Pharmaceutical Sciences, , vol. 78, # 8 p. 652 - 659

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-(2-Chlorethyl)imidazolidin-2-on
1-(2-Chloroethyl)-2-imidazolidinone
chloroethylimidazolidinone
2-chloroethylimidazolidone
1-(2-chloroethyl)imidazolidin-2-one

 1-(2-Chlorethyl)imidazolidin-2-on | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 1-(2-Chloroethyl)imidazolidin-2-one?
A: LogP of 1-(2-Chloroethyl)imidazolidin-2-one is 0.18.
Q: What is the SMILES notation of 1-(2-Chloroethyl)imidazolidin-2-one?
A: SMILES notation of 1-(2-Chloroethyl)imidazolidin-2-one is O=C1NCCN1CCCl.
Q: What is the English name of 1-(2-Chloroethyl)imidazolidin-2-one?
A: The English name of 1-(2-Chloroethyl)imidazolidin-2-one is 1-(2-Chloroethyl)imidazolidin-2-one.
Q: What is the boiling point of 1-(2-Chloroethyl)imidazolidin-2-one?
A: Boiling point of 1-(2-Chloroethyl)imidazolidin-2-one is 347.5±21.0 °C at 760 mmHg.
Q: What English synonyms does 1-(2-Chloroethyl)imidazolidin-2-one have?
A: English synonyms of 1-(2-Chloroethyl)imidazolidin-2-one: 1-(2-Chlorethyl)imidazolidin-2-on, 1-(2-Chloroethyl)-2-imidazolidinone, chloroethylimidazolidinone, 2-chloroethylimidazolidone, 1-(2-chloroethyl)imidazolidin-2-one.
Q: What is the molecular weight of 1-(2-Chloroethyl)imidazolidin-2-one?
A: Molecular weight of 1-(2-Chloroethyl)imidazolidin-2-one is 148.591.
Q: What is the molecular formula of 1-(2-Chloroethyl)imidazolidin-2-one?
A: Molecular formula of 1-(2-Chloroethyl)imidazolidin-2-one is C5H9ClN2O.
Q: What is the InChIKey of 1-(2-Chloroethyl)imidazolidin-2-one?
A: InChIKey of 1-(2-Chloroethyl)imidazolidin-2-one is YGSFFDHIYYOVHV-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 1-(2-Chloroethyl)imidazolidin-2-one?
A: Polar surface area (PSA) of 1-(2-Chloroethyl)imidazolidin-2-one is 32.34000.
Q: What is the CAS number of 1-(2-Chloroethyl)imidazolidin-2-one?
A: CAS number of 1-(2-Chloroethyl)imidazolidin-2-one is 2387-20-4.

 1-(2-Chlorethyl)imidazolidin-2-onfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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