半岛bd体育手机客户端 说明
一般描述
Methyl 3-chloro-3-oxopropionate reacts with 4-cyano-1,1′-biphenyl derivatives bearing ω-hydroxyalkyl substituents to yield liquid-crystalline linear malonates and cyanoacetates.
应用
Methyl 3-chloro-3-oxopropionate was used as a reagent in the synthesis of resin-bound 4-tosyl quinolinone, 1-anthracen-9-ylmethyl 3-methyl 2,2-dimethylmalonate and 1-(4-(3,5-dihydropyren-1-yl)butyl)-3-methyl 2,2-dimethylmalonate.
包装
5, 25 g in glass bottle
基本信息
| 线性分子式 | CH3OCOCH2COCl |
| 分子量 | 136.53 |
| Beilstein | 1754078 |
| EC 号 | 253-540-6 |
| MDL编号 | MFCD00013657 |
| PubChem化学物质编号 | 24850046 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 测定 | 97% |
| 折射率 | n
|
| bp | 57-59 ℃/12 mmHg (lit.) |
| 密度 | 1.273 g/mL at 25 ℃ (lit.) |
| 储存温度 | 2-8℃ |
| SMILES string | COC(=O)CC(Cl)=O |
| InChI | 1S/C4H5ClO3/c1-8-4(7)2-3(5)6/h2H2,1H3 |
| InChI key | UTBCRHAMJFMIIR-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H314 - H335 |
| 预防措施声明 | P261 - P271 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 |
| 危险分类 | Eye Dam. 1 - Skin Corr. 1B - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 3 |
| 闪点(F) | 176.0 °F - closed cup |
| 闪点(C) | 80 ℃ - closed cup |
| 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
