1,2,3,4-Tetramethoxybenzene

Names

[ CAS No. ]:
21450-56-6

[ Name ]:
1,2,3,4-Tetramethoxybenzene

[Synonym ]:
1,2,3,4-tetramethoxybenzene

Chemical & Physical Properties

[ Density]:
1.068 g/cm3

[ Boiling Point ]:
259.5ºC at 760 mmHg

[ Molecular Formula ]:
C10H14O4

[ Molecular Weight ]:
198.21600

[ Flash Point ]:
100.9ºC

[ Exact Mass ]:
198.08900

[ PSA ]:
36.92000

[ LogP ]:
1.72100

[ Vapour Pressure ]:
0.0209mmHg at 25°C

[ Index of Refraction ]:
1.483

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2909309090

Precursor & DownStream

Precursor

  • benzene-1,2,3,4-tetrol
  • 2,3,4-Trimethoxyphenol
  • Dimethyl sulfate
  • methyl iodide
  • Pyrogallol
  • 1,2,3-tris(phenylmethoxy)benzene
  • 2,3,4-tris(benzyloxy)benzaldehyde
  • 2,3,4-tris(phenylmethoxy)phenol
  • 2,3-dibenzyloxy-1,4-benzoquinone
  • 2,3,4-Trimethoxybenzaldehyde

DownStream

  • 2,3,4,5-Tetramethoxytoluene
  • Nobiletin
  • 2,3,4,5-tetramethoxyphenol
  • 1-(2-hydroxy-3,4,5-trimethoxyphenyl)ethanone
  • 2,3-DIMETHOXY-1,4-BENZOQUINONE
  • 1-Bromo-2,3,4,5-tetramethoxy-6-methylbenzene
  • 2,3,5-trimethoxycyclohexa-2,5-diene-1,4-dione
  • 4,7-dimethoxy-1,3-benzodioxole-5-carbaldehyde
  • 1,4-Naphthalenedione,6-ethyl-2,3,5,7,8-pentahydroxy-
  • 5-O-Demethylnobiletin

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers 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

  • 1-(2,3,4,5-tetramethoxyphenyl)ethanone
  • 1,2,3,4-tetramethoxy-5-(2-propenyl)-benzene
  • 1,2,3,4-Tetrahydro-1-acetylquinoline
  • 1,2,3,4,5-pentaphenylbenzene
  • 1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid ethyl ester
  • (-)-(1,2,3,4,6,7,12,12bα-octahydro-indolo(2,3-a)quinolizin-1β-yl)-pyruvic acid oxime