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CAS NO.2687-91-4
ISO
N-Ethyl-Pyrrolidne / NEP / 2687-91-4 / N-Ethyl-2-Pyrrolidne
Product Information
Chemical Name N-Ethyl-Pyrrolidne / NEP / 2687-91-4 / N-Ethyl-2-Pyrrolidne
CAS # 2687-91-4
EINECS # 220-250-6
Formula C6H11NO
Molecular Weight 113.16
Description
N-Ethylpyrrolidone-2 (NEP) Is a colorless to yellow liquid, with an aminelike odor.
It is miscible in water and soluble in other organic solvents.
Specification
Items | Specification | Results |
Appearance | Colorless transparent liquid | Confirm |
Assay, % | ≥ 99.5 | 99.76 |
Water content,% | ≤ 0.1 | < 0.1 |
Density | 0.990-0.999 | 0.996 |
Colority,APHA | ≤ 25 | 10 |
Application
Intermediate used in the production of:
Cosmetic industry
Paint and printing ink industry
Paint strippers
Pharmaceutical
Solvent/cleaner for polymeric residue