66644-68-6
66644-68-6结构式
- 常用中文名：ETHYL 3-METHYLBENZOYLFORMATE
- 常用英文名：ETHYL 3-METHYLBENZOYLFORMATE
- CAS号：66644-68-6
- 分子式：C11H12O3
- 分子量：192.21100
- 发布时间：2017-02-15 09:59:56
- 更新时间：2025-08-26 02:29:23
| 英文名 | ethyl 2-(3-methylphenyl)-2-oxoacetate |
|---|---|
| 英文别名 |
ethyl 3-methylphenylglyoxylate
ethyl (3-methylphenyl)(oxo)acetate m-tolyl-glyoxylic acid ethyl ester ethyl 2-oxo-2-(3-tolyl)acetate ethyl (3-methylphenyl)-2-oxoacetate m-Tolyl-glyoxylsaeure-aethylester 2-(3-methylphenyl)-2-oxoacetic acid ethyl ester |
| 密度 | 1.106g/cm3 |
|---|---|
| 沸点 | 90ºC/0.1mm |
| 分子式 | C11H12O3 |
| 分子量 | 192.21100 |
| 闪点 | 129.3ºC |
| 精确质量 | 192.07900 |
| PSA | 43.37000 |
| LogP | 1.74080 |
| 折射率 | 1.512 |
| 海关编码 | 2918300090 |
|---|
|
~80%
66644-68-6 |
| 文献：Hayashi, Masashi; Nakamura, Shuichi Angewandte Chemie - International Edition, 2011 , vol. 50, # 10 p. 2249 - 2252 |
|
~83%
66644-68-6 |
| 文献：Screttas, Constantinos G.; Steele, Barry R.; Micha-Screttas, Maria; Heropoulos, Georgios A. Organic Letters, 2012 , vol. 14, # 22 p. 5680 - 5683 |
|
~%
66644-68-6 |
| 文献：Chemische Berichte, , vol. 56, p. 1624 |
|
~%
66644-68-6 |
| 文献：Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 248, p. 3314 |
| 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% |