1,3-Isobenzofurandione,3a,7a-dihydro-

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Names

[ CAS No. ]:
4436-49-1

[ Name ]:
1,3-Isobenzofurandione,3a,7a-dihydro-

[Synonym ]:
Cyclohexa-3,5-dien-1,2-dicarbonsaeure-anhydrid
1,2-dihydrophthalic anhydride
Dihydro-phthalsaeureanhydrid
dihydro phthalic anhydride
cyclohexa-3,5-diene-1,2-dicarboxylic acid anhydride

Chemical & Physical Properties

[ Density]:
1.348g/cm3

[ Boiling Point ]:
326ºC at 760mmHg

[ Molecular Formula ]:
C8H6O3

[ Molecular Weight ]:
150.13100

[ Flash Point ]:
162.6ºC

[ Exact Mass ]:
150.03200

[ PSA ]:
43.37000

[ LogP ]:
0.42820

[ Index of Refraction ]:
1.56

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,3-dimethyl-2-oxa-3-sila-bicyclo[2.2.2]oct-7-ene-5exo,6exo-dicarboxylic acid anhydride
  • (4S,7R)-8-methyl-8-(trimethylsilyl)-3a,4,7,7a-tetrahydro-4,7-(epoxysilano)isobenzofuran-1,3-dione
  • Dimethoxy(dimethyl)silane
  • Dimethoxydiphenylsilane
  • cyclohexa-3,5-diene-1,2-dicarboxylic acid
  • Phthalic acid

DownStream

  • dimethyl 1,4-dihydroxynaphthalene-2,3-dicarboxylate

Related Compounds

  • 1,3-Isobenzofurandione,3a,7a-dihydro-4,6-diphenyl-
  • 1,3-Isobenzofurandione,3a,7a-dihydro-4,5,6,7-tetraphenyl-
  • 1,3-Isobenzofurandione,4,5,6,7-tetrachloro-3a,7a-dihydro-
  • 1,3-Benzodioxole,3a,7a-dihydro-2,2-dimethyl-
  • 1,3-diphenyl-3a,7a-dihydro-1H-isoindole-4,7-dione
  • 1,3-Benzodioxole,3a,7a-dihydro-2-methoxy-
  • 1,5-Dioxaspiro[2.4]heptan-7-ol
  • 2-(3-Amino-1-fluoropropyl)-4-methoxyphenol
  • 3-(1-Phenylcyclopropyl)azetidin-3-ol
  • 5-Bromo-2-chloro-4-isocyanatopyridine
  • 1-[(Tert-butoxy)carbonyl]-4,5-dimethylpiperidine-2-carboxylic acid
  • Methyl 1,3-oxazinane-2-carboxylate
  • Tert-butyl 3-amino-5-nitrothiophene-2-carboxylate
  • 4-{1-[(Benzyloxy)carbonyl]-3-fluoroazetidin-3-yl}benzoic acid
  • Tert-butyl 5-oxa-8-azaspiro[3.5]nonane-6-carboxylate
  • 2-Amino-2-(1-{[(tert-butoxy)carbonyl]amino}cyclobutyl)acetic acid
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