3,3,4-trimethylpentan-2-one

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Names

[ CAS No. ]:
5340-47-6

[ Name ]:
3,3,4-trimethylpentan-2-one

[Synonym ]:
3,4-TRIMETHYL-2-PENTANONE
3,3,4-trimethyl-2-pentanone
3,3,4-trimethyl-pentan-2-one
3,3,4-Trimethyl-pentan-2-on
1.1-Dimethyl-1-isopropyl-aceton
3,3,4-Tetramethyl-2-pentanon

Chemical & Physical Properties

[ Density]:
0.81g/cm3

[ Boiling Point ]:
139.9ºC at 760 mmHg

[ Molecular Formula ]:
C8H16O

[ Molecular Weight ]:
128.21200

[ Flash Point ]:
25.7ºC

[ Exact Mass ]:
128.12000

[ PSA ]:
17.07000

[ LogP ]:
2.25760

[ Index of Refraction ]:
1.408

Safety Information

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tetramethylethylene
  • Ethanoic anhydride
  • 3-Methylbutanenitrile
  • METHYLLITHIUM
  • cyclohexyl(iPr)NLi
  • methyl iodide
  • 3,3,4-trimethylpent-4-en-2-one
  • 4-Methyl-2-pentanone

DownStream

  • 2,2,3-trimethylbutyric acid
  • 2, 2, 4-Trimethyl-3-pentanone

Customs

[ HS Code ]: 2914190090

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 1-chloro-3,3,4-trimethylpentan-2-one
  • 3,3,4,4-tetramethylpyrrolidin-2-one
  • 3-[3-[4-(2-methylpropyl)phenyl]-3-oxopropyl]quinazolin-4-one
  • 3-(3,4-dichlorophenyl)-1H-pyridin-2-one
  • 3,3,4,4,5,5-hexafluorooxolan-2-one
  • 3-(3-(4-fluorophenyl)acryloyl)-2H-chromen-2-one