dimethyl 2-methyl-3-oxobutanedioate结构式
|
常用名 | dimethyl 2-methyl-3-oxobutanedioate | 英文名 | dimethyl 2-methyl-3-oxobutanedioate |
|---|---|---|---|---|
| CAS号 | 63921-06-2 | 分子量 | 174.15100 | |
| 密度 | 1.172g/cm3 | 沸点 | 229ºC at 760mmHg | |
| 分子式 | C7H10O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 93.4ºC |
| 英文名 | dimethyl 2-methyl-3-oxobutanedioate |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.172g/cm3 |
|---|---|
| 沸点 | 229ºC at 760mmHg |
| 分子式 | C7H10O5 |
| 分子量 | 174.15100 |
| 闪点 | 93.4ºC |
| 精确质量 | 174.05300 |
| PSA | 69.67000 |
| 折射率 | 1.425 |
| 海关编码 | 2918300090 |
|---|
|
~72%
dimethyl 2-meth... 63921-06-2 |
| 文献：Bhat, K. S.; Dixit, K. N.; Rao, A. S. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 509 - 512 |
|
~%
dimethyl 2-meth... 63921-06-2 |
| 文献：Gallucci, Robert R.; Jones, Maitland Journal of Organic Chemistry, 1985 , vol. 50, # 22 p. 4404 - 4405 |
|
~%
dimethyl 2-meth... 63921-06-2 |
| 文献：Nishikawa Rep. Res. Dep. Chem. Kyushu Univ.Chem.Abstr., 1950 , vol. 1, p. 58 Rep. Res. Dep. Chem. Kyushu Univ.Chem.Abstr., 1952 , p. 2499 |
|
~%
dimethyl 2-meth... 63921-06-2 |
| 文献：Tsuda, Tetsuo; Chujo, Yoshiki; Takahashi, Seiji; Saegusa, Takeo Journal of Organic Chemistry, 1981 , vol. 46, p. 4980 - 4987 |
|
~%
dimethyl 2-meth... 63921-06-2 |
| 文献：Tsuda, Tetsuo; Chujo, Yoshiki; Takahashi, Seiji; Saegusa, Takeo Journal of Organic Chemistry, 1981 , vol. 46, p. 4980 - 4987 |
| 海关编码 | 2918300090 |
|---|---|
| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
| EINECS 264-564-1 |
| Dimethyl methyloxosuccinate |
| Butanedioic acid,2-methyl-3-oxo-,1,4-dimethyl ester |
