产品说明
一般描述
Ethyl chlorodifluoroacetate (ECDFA) undergoes Reformatskii reaction with various aldehydes in DMF. It reacts with phenylacetylene to afford ethyl α,α−difluoro-4-phenyl-3-butenoates.
应用
Ethyl chlorodifluoroacetate (ECDFA) may be used as a starting reagent in the synthesis of 3-gem-difluoro-2-ethoxy allylic alcohols.
包装
25 mL in glass bottle
基本信息
| 线性分子式 | ClCF2CO2C2H5 |
| 分子量 | 158.53 |
| EC 号 | 206-850-0 |
| MDL编号 | MFCD00013662 |
| PubChem化学物质编号 | 24870471 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 98% |
| 折射率 | n |
| bp | 96-97.5 ℃ (lit.) |
| 密度 | 1.252 g/mL at 25 ℃ (lit.) |
| SMILES string | CCOC(=O)C(F)(F)Cl |
| InChI | 1S/C4H5ClF2O2/c1-2-9-3(8)4(5,6)7/h2H2,1H3 |
| InChI key | GVCAWQUJCHZRCB-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H225 - H314 |
| 预防措施声明 | P210 - P280 - P305 + P351 + P338 - P310 |
| 危险分类 | Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 64.4 °F - closed cup |
| 闪点(C) | 18 ℃ - closed cup |
| 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
