| Message: | Product Name: N-Ethyl-2-pyrrolidone
Synonyms: 1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone
CAS: 2687-91-4
MF: C6H11NO
MW: 113.16
EINECS: 220-250-6
Assay: 99%
BP: 203.6°C at 760 mmHg
Density: 0.993g/cm3
Appearance: Colorless liquid
Package: 200kg/plastic drum
Appearance: Clear,colorless liquid
APHA (max.): 50 (Pt-Co Color)
Assay (min.): 99.9% (by gas chromatography)
r-Butyrolactone (max.): 0.1 (by gas chromatography)
Amines (max.): 0.1% (by gas chromatography)
Water (max.): 0.1%
Use: Widely used in aromatics extraction, acetylene, alkene, diene purification, but also for the polymer solvents and polymerization medium, such as polyamide, polyimide, polyphenylene sulphide and other engineering plastics and Kevlar fiber. |
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