4,5-DIMETHOXYBENZENE-1,2-DIOL

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Names

[ CAS No. ]:
1664-27-3

[ Name ]:
4,5-DIMETHOXYBENZENE-1,2-DIOL

[Synonym ]:
4,5-dimethoxybenzene-1,2-diol

Chemical & Physical Properties

[ Density]:
1.267 g/cm3

[ Boiling Point ]:
354.1ºC at 760 mmHg

[ Molecular Formula ]:
C8H10O4

[ Molecular Weight ]:
170.16300

[ Flash Point ]:
168ºC

[ Exact Mass ]:
170.05800

[ PSA ]:
58.92000

[ LogP ]:
1.11500

[ Vapour Pressure ]:
1.68E-05mmHg at 25°C

[ Index of Refraction ]:
1.559

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2909500000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-benzoquinone
  • Sodium Methylate
  • 3,4-Dimethoxycyclohexa-2,4-diene-1,6-dione

DownStream

  • Benzene,1,2,4,5-tetramethoxy-
  • Ilimaquinone
  • 2,5-dimethoxycyclohexa-2,5-diene-1,4-dione
  • 2,5-dimethoxybenzene-1,4-diol
  • 3-[[(1R,2S,4aS,8aS)-1,2,4a-trimethyl-5-methylidene-3,4,6,7,8,8a-hexahydro-2H-naphthalen-1-yl]methyl]-2,5-dimethoxycyclohexa-2,5-diene-1,4-dione
  • 3,4-Dimethoxycyclohexa-2,4-diene-1,6-dione
  • 3-(Bromomethyl)-1,2,4,5-tetramethoxybenzene

Customs

[ HS Code ]: 2909500000

[ Summary ]:
2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 4-ethenyl-3,5-dimethoxybenzene-1,2-diol
  • 1,2-Diethyl-4,5-dimethoxybenzene
  • 1,2-bis(bromomethyl)-4,5-dimethoxybenzene
  • 4,5-dihexylbenzene-1,2-diol
  • 4,5-diethoxybenzene-1,2-diol
  • 4,5-dinitrobenzene-1,2-diol
  • 5-bromo-2-methanesulfonyl-2,3-dihydro-1H-inden-1-one
  • 2-(4-Chloro-2-hydroxyphenyl)butanedioic acid
  • 1-(3-ethoxypropyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carbothioamide
  • 1-(2,2-Difluoropropyl)-2,2-dimethylcyclopropane-1-carbaldehyde
  • 2-[3-(Difluoromethyl)-2-fluorophenyl]ethan-1-ol
  • 2-(Piperidin-2-yl)cyclobutan-1-ol
  • 5-cyclopropyl-1-(4-hydroxy-2-methylbutyl)-1H-1,2,3-triazole-4-carboxamide
  • 5-(3-Methoxypyridin-2-yl)-1,2,3,6-tetrahydropyridin-3-ol
  • (1S)-2-methoxy-1-[1-(2-methylpropyl)-1H-1,2,3-triazol-5-yl]ethan-1-amine
  • 5-[3-(Methoxycarbonyl)-4-methylphenyl]pyrimidine-2-carboxylic acid
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