| | Identification | Back Directory |  | [Name] 
 1-Methylpyrrolidin-3-one
 |  | [CAS] 
 68165-06-0
 |  | [Synonyms] 
 1-METHYL-3-PYRROLIDONE
 1-methyl-3-pyrrolidinone
 3-Pyrrolidone, 1-methyl-
 1-Methylpyrrolidin-3-one
 3-Pyrrolidinone, 1-methyl-
 |  | [EINECS(EC#)] 
 633-265-1
 |  | [Molecular Formula] 
 C5H9NO
 |  | [MDL Number] 
 MFCD09991706
 |  | [MOL File] 
 68165-06-0.mol
 |  | [Molecular Weight] 
 99.13
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 185.62°C (rough estimate)
 |  | [density ] 
 0.984 g/mL at  25 °C
 |  | [refractive index ] 
 n20/D1.451
 |  | [Fp ] 
 42°(108°F)
 |  | [storage temp. ] 
 ?20°C
 |  | [pka] 
 6.51±0.20(Predicted)
 |  | [InChI] 
 InChI=1S/C5H9NO/c1-6-3-2-5(7)4-6/h2-4H2,1H3
 |  | [InChIKey] 
 SLPUTJFVMJPMKV-UHFFFAOYSA-N
 |  | [SMILES] 
 N1(C)CCC(=O)C1
 |  | [CAS DataBase Reference] 
 68165-06-0
 |  | [NIST Chemistry Reference] 
 3-Pyrrolidone, 1-methyl-(68165-06-0)
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