γ-Butyrrolactone  
  N-Methylpyrrolidone  
  N-Ethylpyrrolidone  
  α-Pyrrolidone  
  α-Acetyl -γ-Butyrrolactone  
 
 
  1,4-Butanediol  
  Methylamine  
  Ammonia  
  Phosphoric Acid  
  Liquid Ammonia  
  Toluene  
  Sodium  
 
Ethyl acetate
 
Product name:
α-pyrrolidone
Trade name:
α-pyrrolidone
Formular:
C4H7NO
Structure:
Properties:
α-P is a colorless liquid.Its solidifying point 25.6°C,flash point 129.4°C,boiling point 245°C,which is solube with water,with short chain alcohol,with short chain ether,with chloroform and with benzene.
Usage:
α-P is a colorless high boiling point polar solvent and is also an organic synthetic intermediate product.As the solvnets we can use it to produce synthetic resin,pesticidde,polyvalent alcohol,printing inks and iodine,and as the raw materials,to produce polyvinylpyrrolidone,polyamide-4 fiber and piracetam,etc.
Specification:
Index Industrial level Reagent level
Content(wt%) ≥98.0 ≥99.0
Moisture(wt%) ≤0.3 ≤0.3
Density D425 1.110-1.112 1.110-1.112
Refractive index ND30 1.484-1.485 1.484-1.485
Package:
200kg NET in Drum
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