Benzophenone, 3,3,4,4-tetramethoxy-

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Names

[ CAS No. ]:
4131-03-7

[ Name ]:
Benzophenone, 3,3,4,4-tetramethoxy-

[Synonym ]:
3,4-dimethoxy-3,'4'-dimethoxybenzophenone
3,4,3',4'-Tetramethoxy-benzophenon
3,4,3',4'-tetramethoxy-benzophenone
bis(3,4-diMethoxyphenyl)Methanone

Chemical & Physical Properties

[ Density]:
1.147g/cm3

[ Boiling Point ]:
456.4ºC at 760 mmHg

[ Molecular Formula ]:
C17H18O5

[ Molecular Weight ]:
302.32200

[ Flash Point ]:
202ºC

[ Exact Mass ]:
302.11500

[ PSA ]:
53.99000

[ LogP ]:
2.95200

[ Index of Refraction ]:
1.54

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-Dimethoxybenzene
  • Veratric acid
  • veratroyl chloride
  • [bromo(difluoro)methyl]sulfanylbenzene
  • 4-Tolylboronic acid
  • Oxalyl chloride
  • bis(3,4-dihydroxyphenyl)methanone
  • 1,2-Bis(4-hydroxy-3-methoxyphenyl)ethane-1,2-dione

DownStream

  • 3,4-Dimethoxybenzophenone
  • 4,4'-Methylenebispyrocatechol
  • Methanone, [1,1'-biphenyl]-4-yl(3,4-dimethoxyphenyl)- (en)
  • Benzene,1,1'-methylenebis[3,4-dimethoxy-
  • 3,4-Dimethoxy-4'-methylbenzophenone
  • 4-[1-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxy-benzene
  • bis(3,4-dihydroxyphenyl)methanone

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • BENZOPHENONE-3,3,4,4-TETRACARBOXYLICACID
  • 1,2,5-Trichlor-3,3,4,4-tetramethoxy-cyclopenten-(1)
  • 3,3,4,4-tetramethoxy-2-phenyloxetane-2-carbonitrile
  • 3,3,4,4-tetramethoxy-2-phenyl-cyclobutene-1-carbonitrile
  • 3,3,4,4-tetramethoxydioxetane
  • 3-CYANO-3'-(4-METHYLPIPERAZINOMETHYL) BENZOPHENONE
  • 5-(2-Methylpropylidene)cyclopenta-1,3-diene
  • Sulfamoyldifluoroacetic acid s
  • 2-(Methylsulfonyloxy)propanoic acid methyl ester
  • 5-Ethoxy-1-imino-1H-isoindol-3-amine
  • Methyl (R)-3-amino-3-cyclohexylpropanoate
  • 5-Methyl-4-phenylhexan-2-one
  • (2R)-2-phenyl-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxyacetic acid
  • 2,2,2-Trichloroethyl ((2S,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(phenylthio)tetrahydro-2H-pyran-3-yl)carbamate
  • 4-Methoxy-1-methyl-9h-pyrido[3,4-b]indole
  • (3-Amino-1-((4-methylphenyl)sulfonyl)-1H-indol-2-YL)(4-bromophenyl)methanone
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