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108-27-0 5-methyl-2-pyrrolidinone

Chemical Name 5-methyl-2-pyrrolidinone
Synonyms Methylpyrrolidone;5-Methyl-2-pyrrolidone;5-methylpyrrolidin-2-one;(5R)-5-methylpyrrolidin-2-one
Molecular Formula C5H9NO
Molecular Weight 99.1311
InChl InChI=1/C5H9NO/c1-4-2-3-5(7)6-4/h4H,2-3H2,1H3,(H,6,7)/t4-/m1/s1
CAS Registry Number 108-27-0
EINECS 203-566-9
Molecular Structure 108-27-0  5-methyl-2-pyrrolidinone
Density 0.979g/cm3
Melting Point 41-43℃
Boiling Point 240.5°C at 760 mmHg
Refractive Index 1.439
Flash Point 127.5°C
Vapour Pressur 0.0377mmHg at 25°C
MSDS Material Safety Data Sheet

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