Basic

CAS No.	120-93-4
Product Name	2-Imidazolidone hemihydrate
Synonyms	2-Imidazolidinone, Pract.; Ethyleneurea hemihydrate; 2-Imidazolidone; 2-Imidazolidinone; Ethyleneurea; 2-Imidazaolidone; Imidazolidone; Ethylene urea; imidazolidin-2-one; urea - ethene (1:1)
Molecular Formula	C3H8N2O
Molecular Weight	88.1084

Physical property

Melting point	129-132℃
Boiling point	153.4°C at 760 mmHg
Flash point	46.6°C
Water solubility	soluble

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:;