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2-(乙氧基亚甲基)-4,4,4-三氟-3-氧代丁酸乙酯(顺反异构体混合物)
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate,mixture of cis and trans
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3083390 | 10 G | 1350 |
产品别名
571-55-1
2-(乙氧基亚甲基)-4,4,4-三氟-3-氧代丁酸乙酯(顺反异构体混合物)
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate,mixture of cis and trans
结构式
基本信息
| Linear Formula【线性分子式】 | CF3COC(=CHOC2H5)CO2C2H5 |
| Molecular weight | 240.18 |
| MDL number | MFCD02677683 |
| PubChem Substance ID【PubChem化学物质编号】 | 24867645 |
| NACRES | NA.22 |
| General description【一般描述】 | Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate has been reported to participate in the microwave-assisted synthesis of ethyl 1-[4-(2,3,3-trichloroacrylamido)phenyl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate. |
| Application【应用】 | Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate may be employed as a starting reagent for the synthesis of 1-methyl-3-trifluoromethyl-1H-pyrazole-4- carboxylic acid. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 96% |
| refractive index【折射率】 | n |
| bp | 80-82 ℃/1 mmHg (lit.) |
| density | 1.235 g/mL at 25 ℃ (lit.) |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | CCO\C=C(\C(=O)OCC)C(=O)C(F)(F)F |
| InChI | 1S/C9H11F3O4/c1-3-15-5-6(8(14)16-4-2)7(13)9(10,11)12/h5H,3-4H2,1-2H3/b6-5+ |
| InChI key | XNGGOXOLHQANRB-AATRIKPKSA-N |
| packaging【包装】 | 10 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 219.2 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 104.00 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves |
