3,4,5,6-四氯酚酞结构式
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常用名 | 3,4,5,6-四氯酚酞 | 英文名 | phenoltetrachlorophthalein |
|---|---|---|---|---|
| CAS号 | 639-44-1 | 分子量 | 456.10300 | |
| 密度 | 11.643g/cm3 | 沸点 | 690.7ºC at760mmHg | |
| 分子式 | C20H10Cl4O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 371.5ºC |
| 中文名 | 3,4,5,6-四氯酚酞 |
|---|---|
| 英文名 | phenoltetrachlorophthalein |
| 英文别名 | 更多 |
| 密度 | 11.643g/cm3 |
|---|---|
| 沸点 | 690.7ºC at760mmHg |
| 分子式 | C20H10Cl4O4 |
| 分子量 | 456.10300 |
| 闪点 | 371.5ºC |
| 精确质量 | 453.93300 |
| PSA | 66.76000 |
| LogP | 6.17370 |
| 折射率 | 1.703 |
| 海关编码 | 2932209090 |
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~%
3,4,5,6-四氯酚酞 639-44-1 |
| 文献：Orndorff; Kennedy Journal of the American Chemical Society, 1916 , vol. 38, p. 2487 |
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~%
3,4,5,6-四氯酚酞 639-44-1 |
| 文献：Orndorff; Black American Chemical Journal, 1909 , vol. 41, p. 360,366 |
|
~%
3,4,5,6-四氯酚酞 639-44-1 |
| 文献：Orndorff; Black American Chemical Journal, 1909 , vol. 41, p. 360,366 |
|
~%
3,4,5,6-四氯酚酞 639-44-1 |
| 文献：Harrop; Norris; Weizmann Journal of the Chemical Society, 1909 , vol. 95, p. 283 |
| 3,4,5,6-四氯酚酞上游产品 4 | |
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| 3,4,5,6-四氯酚酞下游产品 1 | |
| 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% |
| 4,5,6,7-Tetrachloro-3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one |
| 3,3-Bis(4-hydroxyphenyl)-4,5,6,7-tetrachloroisobenzofuran-1(3H)-one |
| 4,5,6,7-tetrachlorophenolphthalein |
| 4,5,6,7-tetrachloro-3,3-bis(4-hydroxyphenyl)phthalide |
CAS号6310-71-0