4,7-diphenyl-2-benzofuran-1,3-dione

Names

[ CAS No. ]:
1162-64-7

[ Name ]:
4,7-diphenyl-2-benzofuran-1,3-dione

[Synonym ]:
3,6-Diphenyl-phthalsaeureanhydrid
4,7-Diphenylisobenzofuran-1,3-dione
p-terphenyl-2',3'-dicarboxylic acid anhydride
4,7-diphenylphthalic anhydride
3,6-diphenyl-phthalic acid-anhydride
3,6-diphenylphthalic anhydride
1,3-Isobenzofurandione,4,7-diphenyl

Chemical & Physical Properties

[ Molecular Formula ]:
C20H12O3

[ Molecular Weight ]:
300.30700

[ Exact Mass ]:
300.07900

[ PSA ]:
43.37000

[ LogP ]:
4.33120

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzene,1,1'-(1,3-butadiene-1,4-diyl)bis-
  • Maleic anhydride

DownStream

  • 3-hydroxy-4,7-diphenyl-3H-2-benzofuran-1-one
  • 1(3H)-Isobenzofuranone,4,7-diphenyl-3-(phenylmethylene)-

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

  • 4,7-diphenyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione
  • 3,6-Diphenyl-4-cyclohexene-1,2-dicarboxylic anhydride
  • 4,7-dinitro-2-benzofuran-1,3-dione
  • 4,7-diphenyl-2,1,3-benzothiadiazole
  • 4,7-bis(trifluoromethyl)-2-benzofuran-1,3-dione
  • 4,7-Epoxyisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-4-methyl-