5211-68-7

5211-68-7 structure
5211-68-7 structure
  • Name: 4,9-dihydroxybenzo[f][2]benzofuran-1,3-dione
  • Chemical Name: 4,9-dihydroxybenzo[f][2]benzofuran-1,3-dione
  • CAS Number: 5211-68-7
  • Molecular Formula: C12H6O5
  • Molecular Weight: 230.17300
  • Create Date: 2017-02-02 10:10:04
  • Modify Date: 2023-02-06 10:18:22

Name 4,9-dihydroxybenzo[f][2]benzofuran-1,3-dione
Synonyms Naphtho[2,3-c]furan-1,3-dione,4,9-dihydroxy
Molecular Formula C12H6O5
Molecular Weight 230.17300
Exact Mass 230.02200
PSA 83.83000
LogP 1.56160
HS Code 2918199090
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%