4,9-dihydroxybenzo[f][2]benzofuran-1,3-dione

Names

[ CAS No. ]:
5211-68-7

[ Name ]:
4,9-dihydroxybenzo[f][2]benzofuran-1,3-dione

[Synonym ]:
Naphtho[2,3-c]furan-1,3-dione,4,9-dihydroxy

Chemical & Physical Properties

[ Molecular Formula ]:
C12H6O5

[ Molecular Weight ]:
230.17300

[ Exact Mass ]:
230.02200

[ PSA ]:
83.83000

[ LogP ]:
1.56160

Safety Information

[ HS Code ]:
2918199090

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 4,9-dimethoxybenzo[f][2]benzofuran-1,3-dione
  • 4,9-diethoxy-5,6,8-trimethoxybenzo[f][2]benzofuran-1,3-dione
  • 3a,4,9,9a-tetrahydrobenzo[f][2]benzofuran-1,3-dione
  • Naphtho[2,3-c]furan-1,3-dione, 4,9-diphenyl-
  • 4,5-dibromobenzo[f][2]benzofuran-1,3-dione
  • 4-(benzenesulfonyl)benzo[f][2]benzofuran-1,3-dione