Product Name

2-pyrrolidinone cas 616-45-5

Basic Information

CAS No:616-45-5
Molecular Formula:C4H7NO
Molecular Weight:85.104
Remarks:Factory direct sales

2-pyrrolidinone Properties




Colorless liquid



Melting point/℃25.5
density(Kg/m³)1100(rough estimate)
refractive index1.486
Flash point/℃138
storage temproom temperature

2-pyrrolidinone USES

2-Pyrrolidinone is mainly used in Organic chemical raw materials. A solvent for synthetic resins, pesticides, polyols, inks and iodine.

2-pyrrolidinone Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

2-pyrrolidinone storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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