4,4-dimethyloxan-2-one

Names

[ CAS No. ]:
22791-80-6

[ Name ]:
4,4-dimethyloxan-2-one

[Synonym ]:
3,3-dimethylpentan-5-olide
4,4-dimethyl-tetrahydro-pyran-2-one
Tetrahydro-4,4-dimethyl-2H-pyran-2-one
4,4-dimethyltetrahydro-2H-pyran-2-one
4,4-Dimethyl-tetrahydro-pyran-2-on
5-hydroxy-3,3-dimethylpentanoic acid lactone
2H-Pyran-2-one,tetrahydro-4,4-dimethyl
3,3-dimethyl-5-hydroxypentanoic acid lactone

Chemical & Physical Properties

[ Density]:
0.967g/cm3

[ Boiling Point ]:
206.3ºC at 760mmHg

[ Molecular Formula ]:
C7H12O2

[ Molecular Weight ]:
128.16900

[ Flash Point ]:
74.8ºC

[ Exact Mass ]:
128.08400

[ PSA ]:
26.30000

[ LogP ]:
1.34960

[ Vapour Pressure ]:
0.239mmHg at 25°C

[ Index of Refraction ]:
1.428

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2H-Pyran-2,6(3H)-dione,dihydro-4,4-dimethyl-
  • 1-Heptylamine
  • 3,3-Dimethylpentane-1,5-diol
  • 4,4-dimethyl-2,6-dioxopiperidine-3,5-dicarbonitrile
  • 3,3-Dimethylglutaric acid

DownStream

  • 3,3-Dimethylglutaric acid
  • 3,3-dimethylhexanedioic acid
  • 4,4-dimethyl-2,3-dihydropyran
  • 2H-Pyran,6-[(1E)-1-ethoxy-3-methyl-1,3-butadienyl]-3,4-dihydro-4,4-dimethyl-(9CI)

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5,6-dibromo-4,4-dimethyloxan-2-one
  • (5R,6R)-5,6-dichloro-4,4-dimethyloxan-2-one
  • 4,4-dimethylthiolan-2-one
  • 4-(4-nitrophenyl)butan-2-one
  • 4-(4-phenylphenyl)butan-2-one
  • 4-(4-methoxybenzoyl)oxolan-2-one
  • N-[2-(5-bromo-2-furanyl)-2-(phenylsulfinyl)ethyl]-2-pyridinecarboxamide
  • 2-(1-(Methylsulfonyl)piperidin-4-yl)oxazole-4-carboxylic acid
  • 1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)azetidin-3-ol
  • 1-(2-Methylphenyl)cyclobutanecarboxamide
  • 4-[3-(2,2,2-Trifluoroethoxy)phenoxy]piperidine
  • 5-((tert-Butoxycarbonyl)amino)-2-(3-ethoxy-3-oxopropyl)benzoic acid
  • 6-(Chloromethyl)isoquinoline hydrochloride
  • 7-Isopropyl-8-quinolinamine
  • 5-hydroxy-3-methyl-1H-pyrazole-4-carbonitrile
  • 1-(2-methoxyethyl)-N-methyl-1H-pyrazol-4-amine
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