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
  • (2R)-4-(2-ethylphenyl)butan-2-amine
  • (2R)-4-[2-(propan-2-yl)phenyl]butan-2-amine
  • Methyl 4-(dimethylamino)-3-(prop-2-enoyl)benzoate
  • 2-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazole-4-amido]cyclopentane-1-carboxylic acid
  • 2,2-dimethyl-3-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propan-1-ol
  • 3,3-Difluoro-3-[2-fluoro-3-(trifluoromethyl)phenyl]propan-1-amine
  • 2-(4,5-Dimethoxy-2-nitrophenyl)prop-2-en-1-amine
  • 3-[1-(1-aminoethyl)cyclopropyl]-N,N-dimethylpyridin-2-amine
  • 2-Fluoro-5-(2-methyl-1-oxopropan-2-yl)benzonitrile
  • 3-{[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.2.0]heptan-3-yl]formamido}-2-methoxypropanoic acid
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