3,5-DIMETHOXY-PHTHALIC ANHYDRIDE

Names

[ CAS No. ]:
4670-17-1

[ Name ]:
3,5-DIMETHOXY-PHTHALIC ANHYDRIDE

[Synonym ]:
3,5-dimethoxyphthalic anhydride
1,3-Isobenzofurandione,4,6-dimethoxy
Phthalicanhydride,3,5-dimethoxy-(6CI,7CI,8CI)
3,5-dimethoxy-phthalic acid anhydride
3,5-Dimethoxy-phthalsaeureanhydrid
3,5-DIMETHOXY-PHTHALIC ANHYDRIDE

Chemical & Physical Properties

[ Density]:
1.382

[ Boiling Point ]:
403.9ºC at 760 mmHg

[ Molecular Formula ]:
C10H8O5

[ Molecular Weight ]:
208.16800

[ Flash Point ]:
184.9ºC

[ Exact Mass ]:
208.03700

[ PSA ]:
61.83000

[ LogP ]:
1.01440

[ Index of Refraction ]:
1.564

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,5-DIMETHOXYPHTHALICACID
  • 4,6-Dimethoxyisobenzofuran-1(3H)-one
  • catenarin tetramethyl ether
  • Ethanoic anhydride
  • acetic acid

DownStream

  • 9,10-Anthracenedione,1,4,5,7-tetrahydroxy-2-methyl-
  • erythroglaucin
  • 1-hydroxy-6,8-dimethoxy-3-methylanthracene-9,10-dione

Related Compounds

  • 3,5-dimethoxy-4-methyl-phthalic acid
  • 3,5-Dimethoxy-1,2-benzenedicarboxylic acid dimethyl ester
  • 3,5-dimethyl-4-ethoxycarbonyl-phthalic anhydride
  • 3,5-dimethoxy-cyclohexa-2,5-dienecarboxylic acid ethylamide
  • 3,5-dimethoxy-cyclohexa-2,5-dienecarboxylic acid isopropylamide
  • 3,5-dimethoxy-cyclohexa-2,5-dienecarboxylic acid-(2-hydroxy-ethylamide)