Classification
NHP
N-Hydroxyethylpyrrolidone
Structural formula and physicochemical properties
| N-Hydroxyethylpyrrolidine |
CAS Registration Number: 3445-11-2 | |
Molecular weight: 129.2g/mol | |
Specific gravity@25℃: 1.145 g/ml | |
Boiling point:307℃ | |
Melting point:20℃ | |
Molecular formula:C6H11NO2 | Viscosity@ 20℃:81.5mPa.s |
Product specifications
Appearance | Colorless or slightly yellow clear liquid |
APHA Chromaticity | ≤50 （Pt-Co 法） |
Content | ≥99.0% （GC） |
γ-butyrolactone | ≤0.1% （GC） |
Amine | ≤0.1% （GC） |
Water content | ≤0.1% |
Application
Organic synthesis intermediates, raw materials for NVP synthesis
Package
220 kg/iron drum
Safety and storage and transportation
Avoid inhalation and contact with skin and eyes, and wear protective gloves when using. Store in a cool, dry, and sealed manner.