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524832

Sigma-Aldrich

2-Oxo-1-imidazolidinecarbonyl chloride

96%

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Synonym(s):
Ethyleneallophanoyl chloride
Empirical Formula (Hill Notation):
C4H5ClN2O2
CAS Number:
Molecular Weight:
148.55
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

96%

mp

147-151 °C (lit.)

SMILES string

ClC(=O)N1CCNC1=O

InChI

1S/C4H5ClN2O2/c5-3(8)7-2-1-6-4(7)9/h1-2H2,(H,6,9)

InChI key

NXJZQSRAFBHNLI-UHFFFAOYSA-N

General description

2-Oxo-1-imidazolidinecarbonyl chloride (Ethyleneallophanoyl chloride) is an imidazoline derivative. It is a straight-chain allophanoyl chloride.

Application

Reactant for ytterbium metal promoted reactions

Reactant for synthesis of selenoesters by samarium diiodide induced reductive cleavage of Se-Se bonds

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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The Dehydrochlorination of Allophanoyl Chlorides. A New Synthesis of Isocyanates.
Sayigh AAR, et al.
The Journal of Organic Chemistry, 29(11), 3344- 3347 (1964)

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