1-Methyl-2-pyrrolidinone

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  N-Methylpyrrolidone;1-Methyl-2-pyrrolidinone, anhydrous;NMP;N-Methyl pyrrolidone;N-Methyl-2-pyrrolidone;N-Methyl-2-pyrrolidinone;N-Methyl-pyrrolidone;NMP-EL;NMP-T;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYROLIDONE;M-PYROL(R);1-Methyl-2-pyrrolidone;

• CAS NO :

  872-50-4

• EC NO :

  212-828-1

• Molecular Formula :

  C₅H₉NO

• Molecular Weight :

  99.13

• Main Specifications :

• InChI :

  InChI=1/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3

• Product description :

  Product name	1-Methyl-2-pyrrolidinone
  English name	1-Methyl-2-pyrrolidinone
  Alias	NMP; N-Methyl-2-pyrrolidone; 1-Methyl-2-pyrrolidone; Methylpyrrolidone
  CASE RN	872-50-4;2687-44-7
  EINECS number	212-828-1
  Molecular formula	C5H9NO
  Molecular weight	99.13
  Dangerous goods mark	Xi:Irritant
  Risk terminology	R36/38 ;
  Security terms	S41 ;
  Physical and chemical Property	Property colorless transparent oily liquid, slightly amine Odor. Melting point -24.4 °c Boiling point 203 °c Relative to Density 1.0260 Refractive index 1.486 Flash point 95 °c solubility can be miscible with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons.
  Uses	Widely used in advanced lubricating oil refining, polymer synthesis, insulation materials, pesticides, pigments and cleaning agents

• Molecular Structure :