| 英文名 | benzene-1,2-diol,benzenesulfonic acid | 
|---|---|
| 英文别名 | 
                                
                                1,2-bis<(benzenesulfonyl)oxy>benzene
                                
                                
                                 1,2-di<(benzenesulfonyl)oxy>benzene 1,2-Benzenediol,dibenzenesulfonate Pyrocatechol dibenzolsulphonat  | 
                        
| 分子式 | C18H18O8S2 | 
|---|---|
| 分子量 | 426.46100 | 
| 精确质量 | 426.04400 | 
| PSA | 165.96000 | 
| LogP | 5.12600 | 
| 海关编码 | 2904100000 | 
|---|
| 
                                
                                
                                
                                
                                 ~98%  
                                    3905-43-9  | 
                        
| 文献:O'Connell, John F.; Rapoport, Henry Journal of Organic Chemistry, 1992 , vol. 57, # 17 p. 4775 - 4777 | 
| 
                                
                                
                                
                                
                                 ~82%  
                                    3905-43-9  | 
                        
| 文献:Katritzky; Zhang; Wu Synthetic Communications, 1994 , vol. 24, # 2 p. 205 - 216 | 
| 
                                
                                
                                
                                
                                
                                
                                 ~%  
                                    3905-43-9  | 
                        
| 文献:O'Connell, John F.; Rapoport, Henry Journal of Organic Chemistry, 1992 , vol. 57, # 17 p. 4775 - 4777 | 
| 上游产品 3 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2904100000 | 
|---|---|
| 中文概述 | 2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% | 
| 申报要素 | 品名, 成分含量, 用途 | 
| 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% |