Basic

CAS No.	68766-96-1
Product Name	Ethyl D-(-)-pyroglutamate
Synonyms	D-(-)-Pyroglutamic acid ethyl ester; Ethyl (R)-(-)-2-pyrrolidone-5-carboxylate; ethyl 5-oxo-D-prolinate; Ethyl D-pyroglutamate; H-D-Pyr-OEt; D-Pyr-Oet; D-Pyroglutamic acid ethyl ester
Molecular Formula	C7H11NO3
Molecular Weight	157.1671

Physical property

Density	1.161g/cm3
Melting point	49-53℃
Boiling point	312.7°C at 760 mmHg
Flash point	142.9°C
Refractive index	1.466

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;