3905-43-9
3905-43-9 structure
- Name: benzene-1,2-diol,benzenesulfonic acid
- Chemical Name: benzene-1,2-diol,benzenesulfonic acid
- CAS Number: 3905-43-9
- Molecular Formula: C18H18O8S2
- Molecular Weight: 426.46100
- Create Date: 2017-05-04 21:54:00
- Modify Date: 2025-09-18 19:54:14
| Name | benzene-1,2-diol,benzenesulfonic acid |
|---|---|
| Synonyms |
1,2-bis<(benzenesulfonyl)oxy>benzene
1,2-di<(benzenesulfonyl)oxy>benzene 1,2-Benzenediol,dibenzenesulfonate Pyrocatechol dibenzolsulphonat |
| Molecular Formula | C18H18O8S2 |
|---|---|
| Molecular Weight | 426.46100 |
| Exact Mass | 426.04400 |
| PSA | 165.96000 |
| LogP | 5.12600 |
| HS Code | 2904100000 |
|---|
|
~98%
3905-43-9 |
| Literature: O'Connell, John F.; Rapoport, Henry Journal of Organic Chemistry, 1992 , vol. 57, # 17 p. 4775 - 4777 |
|
~82%
3905-43-9 |
| Literature: Katritzky; Zhang; Wu Synthetic Communications, 1994 , vol. 24, # 2 p. 205 - 216 |
|
~%
3905-43-9 |
| Literature: O'Connell, John F.; Rapoport, Henry Journal of Organic Chemistry, 1992 , vol. 57, # 17 p. 4775 - 4777 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |