请输入您要查询的英文单词:
单词
n-methyl-2-pyrrolidone
释义
N-methyl-2-pyrrolidone
N
-methyl-2-pyrrolidone
[
¦en ′meth·əl ¦tü pə′räl·ə‚dōn
]
(organic chemistry)
C
5
H
9
NO A liquid boiling at 202°C; miscible with water, castor oil, and organic solvents; used as a chemical intermediate and as a solvent for petroleum and resins, and in PVC spinning.
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更新时间:2026/4/21 14:26:51