5211-68-7
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: 2025-09-01 12:09:02
| 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% |