3,3-Dimethyl-2-pyrrolidinone

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Names

[ CAS No. ]:
4831-43-0

[ Name ]:
3,3-Dimethyl-2-pyrrolidinone

[Synonym ]:
2-Pyrrolidinone, 3,3-dimethyl-
3,3-Dimethyl-2-pyrrolidinone
3,3-dimethylpyrrolidin-2-one

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
229.2±9.0 °C at 760 mmHg

[ Melting Point ]:
66°C

[ Molecular Formula ]:
C6H11NO

[ Molecular Weight ]:
113.158

[ Flash Point ]:
121.7±3.7 °C

[ Exact Mass ]:
113.084061

[ PSA ]:
29.10000

[ LogP ]:
-0.42

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.435

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-trimethylsilyl-2-pyrrolidinone
  • methyl iodide
  • 3,3-dimethyl-5-sulfanylidenepyrrolidin-2-one
  • Methanone,1-aziridinylphenyl-
  • Ethyl isobutyrate
  • 3,3-dimethylpyrrolidine-2,5-dione

DownStream

  • 3,3-dimethylpyrrolidine-2-thione

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • 4-Amino-3,3-dimethyl-2-pyrrolidinone
  • (4S)-4-Amino-3,3-dimethyl-2-pyrrolidinone
  • 3,3-Dimethyl-2-pyrrolidinone hydrochloride (1:1)
  • 5-((2-Fluorophenyl)methyl)-3,3-dimethyl-2-pyrrolidinone
  • 5-((4-Chlorophenyl)methyl)-3,3-dimethyl-2-pyrrolidinone
  • 5-((2-Chlorophenyl)methyl)-3,3-dimethyl-2-pyrrolidinone
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1-[(1-Methylcyclobutyl)methyl]cyclopropane-1-carbaldehyde
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • N-(Phenylselanyl)-N-(phenylsulfonyl)benzenesulfonamide
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(4-dibenzofuran-4-ylphenyl)-N-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde