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Chemical Name: N-Hydroxyethylpyrrolidone
Synonyms: 1-(2-Hydroxyethyl) -2-pyrrolidone, NHP
CAS NO. :3445-11-2
Molecular weight :129.2g/mol
Density@200: 1.145 g/ml
Viscosity @200:81.5 mPa. s
Molecular Formula: C6H11NO2
DISCRIPTIONS: N-Hydroxyethylpyrrolidone(NHP) is a colorless-yellowish liquid with a weak amine odor.
Appearance Clear, colorless-yellowish liquid
Assay 99.0% min. (by gas chromatography)
Monoethanolamine 0.2% max. (by gas chromatography)
Water 0.1% max.
7N-Hydroxyethylpyrrolidone(NHP) can be used as an intermediate
7Component in stripper formulations
PACKING: 220kg plastic drum.
Contact with N-Hydroxyethylpyrrolidone(NHP) may irritate the skin and eyes. Inhalation of vapors or mists may irritate the respiratory tract. Ingestion may result ingastric disturbances.
STORAGE & HANDLING:
N-Hydroxyethylpyrrolidone(NHP) can be stored for at least two years in the original containers at 25 0C. May yellow after lengthy storage.