CAS No: 108-27-0, Chemical Name: 5-methyl-2-pyrrolidinone
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108-27-0 5-methyl-2-pyrrolidinone

product 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
InChI 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
Hazard Symbols
Risk Codes
Safety Description