| 英文名 | 3-oxaldehydoyl-2-oxochromene-6-carboxylic acid |
|---|---|
| 英文别名 |
SC-346
2H-1-BENZOPYRAN-6-CARBOXYLIC ACID,3-GLYOXYLOYL-2-OXO 3-Glyoxyloyl-6-carboxycoumarin 3-Glyoxyloyl-2-oxo-2H-1-benzopyran-6-carboxylic acid 2-oxo-3-oxoacetyl-2H-chromene-6-carboxylic acid 3-Glyoxyloyl-6-carboxy-cumarin |
| 密度 | 1.576g/cm3 |
|---|---|
| 沸点 | 517.9ºC at 760mmHg |
| 分子式 | C12H6O6 |
| 分子量 | 246.17200 |
| 闪点 | 208.8ºC |
| 精确质量 | 246.01600 |
| PSA | 101.65000 |
| LogP | 0.87280 |
| 折射率 | 1.637 |
| 海关编码 | 2932209090 |
|---|
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |