|
Alias: |
α-pyrrolidone |
CAS RN: |
616-45-5 |
EINECS: |
210-483-1 |
Molecular formula: |
C4H7NO |
Molecular weight: |
85.10 |
Structural formula: |
 |
Specification: |
|
Industrial grade |
Reagent grade |
Assay(wt%) |
≥98.0 |
≥99.0 |
Moisture(wt%) |
≤0.5 |
≤0.3 |
Density D425 |
1.110-1.112 |
1.110-1.112 |
Refractive index ND30 |
1.484-1.485 |
1.484-1.485S |
|
Properties: |
(α-P) is colorless liquid. Freeze point is 25.6°C, Flash point is 129.4°C, Boiling point 245°C. |
Uses:
|
(α-P) is colorless polar solvent with high Boiling point and one kind of intermediate of organic synthesis. It can be used to produce resin, pesticide, polyol, ink, PE, pyrrolidone, nylon-4 and drug. |
Packing: |
200kg/drum(metal pail or PE drum). |
Storage: |
Kept in cool and ventilating place, far away from heat and fire. Load gently, no breakage and leakage |
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