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2-pyrrolidone
  • CAS number:

    (CAS:616-45-5)
  • formula:

    C4H7NO
  • Standard:

    Industrial grade, electronic grade
  • package:

    200 kg drum200kg/galvanized or plastic drum
  • order:

    200 kg

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Product

Common name: 2-pyrrolidone

Chemical name: α-pyrrolidone

Molecular formula: C4H7NO

CAS registration number: 616-45-5

Structure:

  

Physical and chemical properties: colorless to pale yellow liquid or crystalline.

Melting point: 26.4 ° C

Boiling point: 245 ° C

Refractive index: 1.4870

Viscosity: 13.3

Saturated vapor pressure: 1.33 kPa / 122 °C.

Flash point: 129 ° C.

Ignition temperature: 145 ° C.

Heat of combustion: 2286.5 kJ/mol.

Solubility: It is soluble in most organic solvents such as water, alcohol, ether, chloroform, benzene, ethyl acetate and carbon disulfide. Hard to dissolve in petroleum ether.

use:

Α-pyrrolidone is a colorless, high-boiling polar solvent and is an organic synthesis intermediate. It is mainly used as a solvent for synthetic resins, pesticides, polyols, inks and iodine. It is also a raw material for the production of polyvinylpyrrolidone, nylon-4 and brain rehabilitation.

Packaging and storage:

200 kg plastic/iron drum, avoid inhalation and contact with skin and eyes. Wear protective gloves when using. Hidden, dry, sealed storage


Related Keywords:

2-pyrrolidone    C4H7NO
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