| 英文名 | ethyl 4-sulfanylidenechromene-2-carboxylate |
|---|---|
| 英文别名 |
4-Thioxo-4H-chromen-2-carbonsaeure-aethylester
Ethyl 4-thioxo-4H-1-benzopyran-2-carboxylate ethyl 4-thioxo-4h-chromene-2-carboxylate 4-thioxo-4H-chromene-2-carboxylic acid ethyl ester 4H-1-Benzopyran-2-carboxylic acid,4-thioxo-,ethyl ester |
| 密度 | 1.32g/cm3 |
|---|---|
| 沸点 | 328.4ºC at 760 mmHg |
| 分子式 | C12H10O3S |
| 分子量 | 234.27100 |
| 闪点 | 152.4ºC |
| 精确质量 | 234.03500 |
| PSA | 71.53000 |
| LogP | 3.33900 |
| 折射率 | 1.626 |
| 海关编码 | 2930909090 |
|---|
|
~%
38322-77-9 |
| 文献:Baker et al. Journal of the Chemical Society, 1954 , p. 998,1001 |
| 上游产品 1 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2930909090 |
|---|---|
| 中文概述 | 2930909090. 其他有机硫化合物. 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:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |