| 中文名 | 4-甲基-3-氧代四氢噻吩-2-甲酸甲酯 |
|---|---|
| 英文名 | methyl 4-methyl-3-oxothiolane-2-carboxylate |
| 中文别名 | 2-甲基-3-氧代-四氢噻吩-2-碳酸甲酯 |
| 英文别名 |
4-methyl-3-oxotetrahydro-2-thiophencarboxylic acid methyl ester
3-oxotetrahydrothiophene methyl tetrahydro-4-methyl-3-oxothiophene-2-carboxylate 4-methyl-3-oxo-tetrahydro-thiophene-2-carboxylic acid methyl ester 2-Methoxycarbonyl-4-methyl-3-oxotetrahydrothiophene Methyl 4-methyl-3-oxo-tetrahydrothiophene-2-carboxylate 4-Methyl-2-carbomethoxy-3-oxothiophan |
| 密度 | 1.224 |
|---|---|
| 沸点 | 254ºC |
| 分子式 | C7H10O3S |
| 分子量 | 174.21700 |
| 闪点 | 116ºC |
| 精确质量 | 174.03500 |
| PSA | 68.67000 |
| LogP | 0.48000 |
| 海关编码 | 2934999090 |
|---|
|
~%
2689-70-5 |
| 文献:Sharps Associates Patent: US3946111 A1, 1976 ; |
|
~%
2689-70-5 |
| 文献:Byk Gulden Lomberg Chemische Fabrik GmbH Patent: US4272507 A1, 1981 ; |
|
~94%
2689-70-5 |
| 文献:Liu, Hsing-Jang; Ngooi, Teng Ko Canadian Journal of Chemistry, 1982 , vol. 60, p. 437 - 439 |
| 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% |