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Basic Information Of N- Methyl Pyrrolidone

- Aug 30, 2018 -

N- methyl pyrrolidone

English name:N-Methyl pyrrolidone


English synonyms for N- methyl pyrrolidone:

M-PYROL(R);

N-METHYLPYROLIDONE;     N-METHYLPYRROLID-2-ONE;

N-METHYLPYRROLIDINONE;  NMETHYLPYRROLIDNONE;

N-METHYLPYRROLIDONE;    NMP-T;  NMP-EL


melting point:-24 degree C

boiling point:203 C, 81-82 C/10 mmHg


Colorless transparent oily liquid with a slight odor of amine. It can be soluble with water, alcohol, ether, ester, ketone, halogenated hydrocarbon, aromatics and castor oil. It has low volatility, good thermal stability and chemical stability, and can evaporate with steam.

N-methylpyrrolidone is widely used in lithium-ion power, medicine, pesticides, pigments, cleaning agents, insulation materials and other industries.


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