3,4-Dimethyl-1-pentyne-3,4-diol

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Names

[ CAS No. ]:
53722-07-9

[ Name ]:
3,4-Dimethyl-1-pentyne-3,4-diol

[Synonym ]:
3,4-Dihydroxy-3,4-dimethyl-pentin-(1)
3,4-Dimethyl-1-pentyne-3,4-diol
2,3-Dimethyl-4-pentin-2,3-diol
3,4-Dimethyl-pent-4-in-2,3-diol
2,3-Dimethyl-pentin-(4)-diol-(2,3)
4-Pentyne-2,3-diol,2,3-dimethyl
3,4-Dimethyl-pent-1-in-3,4-diol
2,3-Dimethyl-pent-4-in-2,3-diol
2,3-dimethyl-pent-4-yne-2,3-diol

Chemical & Physical Properties

[ Molecular Formula ]:
C7H12O2

[ Molecular Weight ]:
128.16900

[ Exact Mass ]:
128.08400

[ PSA ]:
40.46000

[ LogP ]:
0.14150

Safety Information

[ HS Code ]:
2905399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-methylacetoin
  • sodium acetylide
  • Acetylene
  • 2-Butanone,3-bromo-3-methyl-
  • 4-Octyne-2,3,6,7-tetrol,2,3,6,7-tetramethyl-
  • Ammonia

DownStream

  • 2,4-Pentanedione,3,3-dimethyl-
  • 3,3-dimethylpentan-2-one

Customs

[ HS Code ]: 2905399090

[ Summary ]:
2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Related Compounds

  • 3,4-dimethyl-1,6-diphenylhexane-3,4-diol
  • 3,4-Dimethyl-1,5-hexadiene-3,4-diol
  • 3,4-dimethyl-1,6-diphenyl-hexa-1,5-diene-3,4-diol
  • meso/d,l-3,4-dimethyl-1,5-hexadiyne-3,4-diol
  • 1,6-Bis(3,3-dimethyl-2-isopropyloxiranyl)-3,4-dimethyl-1,5-hexadiyne-3,4-diol
  • 1,6-di-tert-butyl 3,4-dimethyl 1,3,4,6-hexanetetracarboxylate
  • 2-[1-(1,1-difluoro-2-hydroxyethyl)-1H-1,2,3-triazol-4-yl]butan-2-ol
  • {1-[(1,4-Dioxan-2-yl)methyl]azetidin-2-yl}methanamine
  • {1-[(4-Methylpyrimidin-2-yl)methyl]azetidin-2-yl}methanamine
  • {1-[2-(dimethyl-1H-1,2,4-triazol-1-yl)ethyl]azetidin-2-yl}methanamine
  • {1-[2-(2-Ethoxyethoxy)ethyl]azetidin-2-yl}methanamine
  • {1-[(2-Methylphenyl)methyl]azetidin-2-yl}methanamine
  • 2-[4-(2-chloropropan-2-yl)-1H-1,2,3-triazol-1-yl]-2,2-difluoroethan-1-ol
  • Methyl 1-(3-hydroxypiperidin-3-yl)cyclopropane-1-carboxylate
  • 5-({[(1R,3S)-3-{[(tert-butoxy)carbonyl]amino}cyclohexyl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}methyl)-1-methyl-1H-pyrazole-3-carboxylic acid
  • 5-[({1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)methyl]-1-methyl-1H-pyrazole-3-carboxylic acid
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