4-(2,6-dimethylthiopyran-4-ylidene)-2,6-dimethylthiopyran
更新时间：2024-01-13 10:39:09
4-(2,6-dimethylthiopyran-4-ylidene)-2,6-dimethylthiopyran结构式
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常用名 | 4-(2,6-dimethylthiopyran-4-ylidene)-2,6-dimethylthiopyran | 英文名 | 4-(2,6-dimethylthiopyran-4-ylidene)-2,6-dimethylthiopyran |
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| CAS号 | 42506-61-6 | 分子量 | 248.40700 | |
| 密度 | 1.129g/cm3 | 沸点 | 309.9ºC at 760 mmHg | |
| 分子式 | C14H16S2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 131.7ºC |
| 英文名 | 4-(2,6-dimethylthiopyran-4-ylidene)-2,6-dimethylthiopyran |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.129g/cm3 |
|---|---|
| 沸点 | 309.9ºC at 760 mmHg |
| 分子式 | C14H16S2 |
| 分子量 | 248.40700 |
| 闪点 | 131.7ºC |
| 精确质量 | 248.06900 |
| PSA | 50.60000 |
| LogP | 5.39180 |
| 折射率 | 1.62 |
| 海关编码 | 2934999090 |
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| 海关编码 | 2934999090 |
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| 中文概述 | 2934999090. 其他杂环化合物. 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:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Bithiopyranylidene,2,2',6,6'-tetramethyl |
