High Purity N-Ethyl-2-Pyrrolidone (NEP) , Intermediate, Coloreless Liquid

• CAS No.: 2687-91-4
• Formula: C6h11no
• EINECS: 220-250-6
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Technical
• Model NO.: 99.5%
• Colour: Colorless
• Transport Package: Drums
• Specification: 200kg/drums
• Trademark: DETE
• Origin: China
• HS Code: 29337900
• Production Capacity: 2500t

Product Description

Product name: 1-Ethyl-2-pyrrolidinone

CAS No: 2687-91-4

Chemical formula: C₆H₁₁NO

Item	Quality Index	Analysis method	Remark
Appearance	Light yellow powder	Visual
Purity (Dry basis % m/m)	99.5% Min	UOP608
Density (30˚C kg/m^3)	1260-1270	ASTMD4052	Should be corrected by water
5% Distil off temperature ˚C	282 Min	ASTMD1078
95% Distil off temperature ˚C	288 Max	ASTMD1078
Thermal stability MgSO2/kg	16 Max	UOP599
Sulphur content % m/m	26-27	ASTMD129	Should be corrected by water
2-sulfolene	0.2 Max	UOP608

N- ethyl pyrrolidone (NEP) is a kind of organic synthesis intermediates, used for a variety of chemical synthesis, can also be used as an organic solvent.