2,4-Pentanedione,3,3-dimethyl-

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Names

[ CAS No. ]:
3142-58-3

[ Name ]:
2,4-Pentanedione,3,3-dimethyl-

[Synonym ]:
3,3-dimethyl-pentane-2,4-dione
3,3-dimethyl-2,5-pentanedione
3,3-dimethyl-2,4-pentandione
3,3-dimethyl-2,4-pentanedione
EINECS 221-551-5
MFCD00048222
2,3,3-dimethyl
Dimethylacetylacetone
3,3-Dimethylacetylacetone
2,4-Pentanedione,3,3-dimethyl
3,4-pentanedione

Chemical & Physical Properties

[ Density]:
0.926g/cm3

[ Boiling Point ]:
173ºC at 760mmHg

[ Molecular Formula ]:
C7H12O2

[ Molecular Weight ]:
128.16900

[ Flash Point ]:
57ºC

[ Exact Mass ]:
128.08400

[ PSA ]:
34.14000

[ LogP ]:
1.19060

[ Index of Refraction ]:
n20/D 1.4290(lit.)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ WGK Germany ]:
3

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,4-Pentandione
  • methyl iodide
  • 3-METHYL-2,4-PENTANEDIONE
  • 1,1-diacetylcyclopropane
  • 3-Methyl-2-butanone
  • Ethanoic anhydride
  • 1,2,3,3-tetramethylcyclopropene
  • Dimethyl sulfate
  • 3,4-Dimethyl-1-pentyne-3,4-diol
  • 3,4-Dimethyl-3-penten-2-one

DownStream

  • 3-Methyl-2-butanone
  • 2-Pentanone, 4-hydroxy-3-methyl-, (R*,S*)- (9CI)
  • 3-Methyl-2-pentanone
  • Acetomesitylene
  • ethyl acetate
  • N-(4-Methylpyridin-2-yl)acetamide
  • Isobutyrylacetone
  • 2-Methyl-3-hexanone
  • 5-methyl-hexane-2,4-diol
  • Ac-Gly-OEt

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

  • 2,4-Pentanedione,3,3-dimethyl-,dioxime
  • 2,4-Pentanedione,1-chloro-3,3-dimethyl-
  • 3-[(3,5-Dimethyl-4-isoxazolyl)methyl]-2,4-pentanedione
  • 1-diazonio-3,3-dimethyl-4-oxopent-1-en-2-olate
  • 3,3-BIS(4-CHLOROBENZYL)-2,4-PENTANEDIONE
  • 2,4-Pentanedione,3-(2-pyrrolidinylidene)-
  • Methyl 2-[(2-ethynylphenyl)carbamoyl]acetate
  • 1-[Methyl(2-methylbut-3-yn-2-yl)amino]cyclopentane-1-carbonitrile
  • 5-(4-Bromophenyl)pent-2-enal
  • 2-(4-bromo-1H-pyrazol-1-yl)-4-methylbenzaldehyde
  • 2-Methyl-1-[2-(methylsulfanyl)ethyl]cyclohexane-1-carbaldehyde
  • rac-2-({[(1R,3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}methyl)-3-methylbutanoic acid
  • 3-(3-Methyl-1-benzofuran-2-yl)prop-2-en-1-amine
  • 1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanoyl]-4-methylpyrrolidine-3-carboxylic acid
  • (2S)-2-{[(1RS,2SR)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentyl]formamido}-3,3-dimethylbutanoic acid
  • 3-(3-Bromo-5-methoxypyridin-4-yl)propanal
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