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  • 1-methyl-2-pyrrolidone
  • 1-methyl-2-pyrrolidone
  • 1-methyl-2-pyrrolidone
  • 1-methyl-2-pyrrolidone

1-methyl-2-pyrrolidone

  • 中文名称:
    N-甲基吡咯烷酮
  • CAS:
    872-50-4
  • UN Code:
    1268
  • EINECS:
    212-828-1
  • HS Code:
    2914399090
  • Purity:
    99.90%
  • Individual weight:
    200kg/matal pail
  • Packing Category:
    Drum

Synonyms

1-methyl-2-pyrrolidone;1-Methyl-2-pyrrolidinone;1-Methyl-5-pyrrolidinone; 1-Methylazacyclopentan-2-one; 1-Methylpyrrolidone;AgsolEx 1; M-Pyrol; Microposit 2001; N 0131; N-Methyl-2-ketopyrrolidine;N-Methyl-2-pyrrolidinone; N-Methyl-2-pyrrolidone; N-Methyl-a-pyrrolidinone; N-Methyl-a-pyrrolidone; N-Methyl-g-butyrolactam; N-Methylbutyrolactam; N-Methylpyrrolidone;NMP; NSC 4594; Pharmasolve; Pyrol M; SL 1332

Description

Methylpyrrolidone is an organic compound, a colorless transparent oily liquid with a slight amine odor. Low volatility, good thermal and chemical stability,  can evaporate with water vapor. It is sensitive to light. It can dissolve most organic and inorganic compounds, polar gases, natural and synthetic polymer compounds. It is miscible with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons and castor oil. N-Methylpyrrolidonehas low toxicity, high boiling point, strong solubility, therefore it is an excellent advanced solvent.

Physical&Chemical Properties

  • Molecular Formula:C5H9NO
  • Density:1.028g/cm³
  • Boiling Point:202°C
  • Solubility:Easily soluble in water
  • Molecular Weight:99.13106 g/mol
  • Flash Point:91℉
  • Melting Point:-24°C

Uses

1.With strong selectivity and good stability, N-Methylpyrrolidoneis an excellent polar solvent.
2.An excellent cleaning agent for high-precision electronics, circuit boards, and lithium batteries.

Safety,Security&Risk

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