26494-10-0
26494-10-0结构式
- 常用中文名：4-hydroxy-2,5-dimethyl thiophen-3(2H)-one
- 常用英文名：4-hydroxy-2,5-dimethyl thiophen-3(2H)-one
- CAS号：26494-10-0
- 分子式：C6H8O2S
- 分子量：144.19200
- 发布时间：2016-09-22 21:58:00
- 更新时间：2025-09-13 17:09:39
| 英文名 | 4-hydroxy-2,5-dimethylthiophen-3-one |
|---|---|
| 英文别名 |
4-Hydroxy-2,5-dimethylthiophen-3(2H)-one
3(2H)-Thiophenone,4-hydroxy-2,5-dimethyl EINECS 247-742-3 4-hydroxy-2,5-dimethyl-3(2H)-thiophenone 4-hydroxy-2,5-dimethyl-2,3-dihydrothiophen-3-one 4-hydroxy-2,5-dimethyl-2,3-dihydrothiophene-3-one |
| 密度 | 1.299g/cm3 |
|---|---|
| 沸点 | 251.3ºC at 760mmHg |
| 分子式 | C6H8O2S |
| 分子量 | 144.19200 |
| 闪点 | 105.8ºC |
| 精确质量 | 144.02500 |
| PSA | 62.60000 |
| LogP | 1.48030 |
| 蒸汽压 | 0.00326mmHg at 25°C |
| 折射率 | 1.588 |
| 海关编码 | 2934999090 |
|---|
| 海关编码 | 2934999090 |
|---|---|
| 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% |