Basic

CAS No.	2687-91-4
Product Name	1-Ethyl-2-pyrrolidinone
Synonyms	NEP; n-ethyl-2-pyrrolidone; Ethyl pyrrolidinone; N-ethyl-pyrrolidone; N-Ethyl Pyrrolidonne; 1-ethylpyrrolidin-2-one; N-Ethyl-2-pyrrolidinone; N-Ethylpyrrolidone
Molecular Formula	C6H11NO
Molecular Weight	113.1576

Physical property

Density	0.993g/cm3
Boiling point	203.6°C at 760 mmHg
Flash point	76.1°C
Refractive index	1.464

Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36:;
Safety Description	S26:; S36:;