3,3-二甲基-2-氧代丁酸甲酯结构式
|
常用名 | 3,3-二甲基-2-氧代丁酸甲酯 | 英文名 | methyl 3,3-dimethyl-2-oxobutyrate |
|---|---|---|---|---|
| CAS号 | 38941-46-7 | 分子量 | 144.16800 | |
| 密度 | 0.996g/cm3 | 沸点 | 177.2ºC at 760mmHg | |
| 分子式 | C7H12O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 62.5ºC |
| 中文名 | 3,3-二甲基-2-氧代丁酸甲酯 |
|---|---|
| 英文名 | Methyl 3,3-dimethyl-2-oxobutanoate |
| 英文别名 | 更多 |
| 密度 | 0.996g/cm3 |
|---|---|
| 沸点 | 177.2ºC at 760mmHg |
| 分子式 | C7H12O3 |
| 分子量 | 144.16800 |
| 闪点 | 62.5ºC |
| 精确质量 | 144.07900 |
| PSA | 43.37000 |
| LogP | 0.77460 |
| InChIKey | NRXFOYAHMBPJEP-UHFFFAOYSA-N |
| SMILES | COC(=O)C(=O)C(C)(C)C |
| 折射率 | 1.415 |
| 海关编码 | 2918300090 |
|---|
|
~90%
3,3-二甲基-2-氧代丁酸甲酯 38941-46-7 |
| 文献:Gassmann, J.; Guenther, H.; Osternack, K.; Sawluk, A.; Thimm, K.; Voss, J. Magnetic Resonance in Chemistry, 1994 , vol. 32, # 10 p. 624 - 630 |
|
~85%
3,3-二甲基-2-氧代丁酸甲酯 38941-46-7 |
| 文献:Katritzky, Alan R.; Wang, Zuoquan; Wells, Adam P.; Steel, Peter J. Organic Preparations and Procedures International, 1995 , vol. 27, # 4 p. 457 - 462 |
|
~%
3,3-二甲基-2-氧代丁酸甲酯 38941-46-7 |
| 文献:Adam, Waldemar; Mock-Knoblauch, Cordula; Saha-Moeller, Chantu R. Journal of Organic Chemistry, 1999 , vol. 64, # 13 p. 4834 - 4839 |
|
~%
3,3-二甲基-2-氧代丁酸甲酯 38941-46-7 |
| 文献:Dubois,J.E.; Bauer,P. Journal of the American Chemical Society, 1976 , vol. 98, # 22 p. 6993 - 6999 |
|
~%
3,3-二甲基-2-氧代丁酸甲酯 38941-46-7 |
| 文献:Bauer,P.; Dubois,J.E. Journal of the American Chemical Society, 1976 , vol. 98, # 22 p. 6999 - 7007 |
| 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% |
| Trimethylpyroracemic acidmethyl ester |
| Methyl-3.3-dimethyl-2-oxobutanoat |
| Trimethylbrenztraubensaeure-methylester |
| 3,3-Dimethyl-2-oxo-buttersaeure-methylester |
| EINECS 254-201-5 |
| Methyl2-oxo-3,3-dimethylbutanoate |
| Methyl 3,3-dimethyl-2-oxobutyrate |
| Butanoic acid,3,3-dimethyl-2-oxo-,methyl ester |
| Methyltrimethylpyroracemate |
| 3,3-dimethyl-2-oxo-butyric acid methyl ester |
| Methyl trimethylpyruvate |