1,3-dioxo-1,3-dihydro-isobenzofuran-4-carboxylic acid

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Names

[ CAS No. ]:
3786-39-8

[ Name ]:
1,3-dioxo-1,3-dihydro-isobenzofuran-4-carboxylic acid

[Synonym ]:
Benzol-1,2,3-tricarbonsaeure-1,2-anhydrid
1,2,3-Benzoltricarbonsaeureanhydrid
Hemimellitsaeure-anhydrid

Chemical & Physical Properties

[ Molecular Formula ]:
C9H4O5

[ Molecular Weight ]:
192.12500

[ Exact Mass ]:
192.00600

[ PSA ]:
80.67000

[ LogP ]:
0.69540

Safety Information

[ HS Code ]:
2932999099

Precursor & DownStream

Precursor

DownStream

  • Phthalic anhydride
  • Carbon dioxide

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • methyl (2R,4S)-4-(4-nitrobenzenesulfonamido)pyrrolidine-2-carboxylate
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • N-tert-butyl-3-{[(3-chloropyridin-2-yl)oxy]methyl}piperidine-1-carboxamide
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 5-(4-methyl-1H-imidazol-5-yl)-1,2-oxazole-3-carboxylic acid
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 3-(1H-imidazol-1-yl)-2-(piperidin-4-yloxy)pyridine
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide