N-ETHYL PYRROLIDONE
■ Chemical Description
--1-Ethyl-2-pyrrolidone (abbr, NEP)
■ CAS No. : 2687-91-4
■ Molecular and Structural Formula: C6H11NO
■ Characteristics
--A colorless to slightly yellowish liquid with a faint amine odor;
--Soluble in water and most organic solvents;
■ Specification
No |
Test |
Specification |
1 |
Purity, by GC,% |
≥99.5 |
2 |
Density,@25 oC,25g/ml |
0.993 |
3 |
Water,% |
≤0.1 |
4 |
γ-Butyrolactone, by GC,% |
≤0.1 |
5 |
Amines, by GC,% |
≤0.1 |
6 |
Color, APHA |
≤50 |
7 |
Meiting point,( oC) |
-77.0 |
8 |
Boiling point,( oC) |
212.0 |
9 |
Flash point,( oC) |
93.0 |
■ Application
--Acts as diluent, solvent and cleaning agent in various kinds of industries;
■ Packaging and Storage
--Packed in 200 kg net galvanized iron drum, or 20MT ISOTANK;
-- Stored in dry place at room temperature;
【Last】 【Next】 【Return】 |