2,6-dimethyl-4-oxopyran-3-carboxylic acid结构式
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常用名 | 2,6-dimethyl-4-oxopyran-3-carboxylic acid | 英文名 | 2,6-dimethyl-4-oxopyran-3-carboxylic acid |
|---|---|---|---|---|
| CAS号 | 3265-58-5 | 分子量 | 168.14700 | |
| 密度 | 1.326g/cm3 | 沸点 | 341.1ºC at 760 mmHg | |
| 分子式 | C8H8O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 143.7ºC |
| 英文名 | 2,6-dimethyl-4-oxopyran-3-carboxylic acid |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.326g/cm3 |
|---|---|
| 沸点 | 341.1ºC at 760 mmHg |
| 分子式 | C8H8O4 |
| 分子量 | 168.14700 |
| 闪点 | 143.7ºC |
| 精确质量 | 168.04200 |
| PSA | 67.51000 |
| LogP | 0.95480 |
| 折射率 | 1.535 |
| 海关编码 | 2932999099 |
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|
~50%
2,6-dimethyl-4-... 3265-58-5 |
| 文献：Venkatramani, Lalitha; Siripitayananon, Jintana; Helm, Dick van der Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 3 p. 723 - 738 |
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~%
2,6-dimethyl-4-... 3265-58-5 |
| 文献：Traverso Annali di Chimica (Rome, Italy), 1955 , vol. 45, p. 695,704 |
|
~%
2,6-dimethyl-4-... 3265-58-5 |
| 文献：Krajcinovic Chemische Berichte, 1926 , vol. 59, p. 2117,2118 |
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 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 | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 4-Keto-2,6-dimethyl-4H-pyran-3-carbonsaeure |
| 2,6-Dimethyl-4-oxo-4H-pyran-3-carbonsaeure |
| 2,6-Dimethyl-4-pyrone-3-carboxylic acid |
| 1,4-dihydro-2,6-dimethyl-3-oxopyrancarboxylic acid |
| 4H-Pyran-3-carboxylic acid,2,6-dimethyl-4-oxo |
| 2,6-dimethyl-4-oxo-4H-pyran-3-carboxylic acid |
