| 中文名 | DL-2,3-二苯基琥珀酸酐 |
|---|---|
| 英文名 | dl-2,3-diphenyl-succinic acid anhydride |
| 英文别名 |
dihydro-3,4-diphenylfuran-2,5-dione
2,3-diphenyl-succinic acid anhydride 6-carboxylic acid-2,3-diphenylquinoxaline 2,3-diphenyl-quinoxaline-6-carboxylic acid 2,3-diphenyl-6-quinoxalinecarboxylic acid 6-Quinoxalinecarboxylic acid,2,3-diphenyl 2,3-Diphenyl-bernsteinsaeure-anhydrid 2,3-Diphenyl-chinoxalin-6-carbonsaeure |
| 密度 | 1.254g/cm3 |
|---|---|
| 沸点 | 431.3ºC at 760mmHg |
| 分子式 | C16H12O3 |
| 分子量 | 252.26500 |
| 闪点 | 210.8ºC |
| 精确质量 | 252.07900 |
| PSA | 43.37000 |
| LogP | 2.63740 |
| 折射率 | 1.604 |
| 海关编码 | 2917399090 |
|---|
|
~11%
101278-21-1 |
| 文献:Li, Chuanhua; Yuan, Gaoqing; Jiang, Huanfeng Chinese Journal of Chemistry, 2010 , vol. 28, # 9 p. 1685 - 1689 |
| 海关编码 | 2917399090 |
|---|---|
| 中文概述 | 2917399090 其他芳香多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
| Summary | 2917399090 aromatic polycarboxylic acids, 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% |