半岛bd体育手机客户端 说明
一般描述
N,N-Dimethylformamide diethyl acetal undergoes Me3SiCl-mediated three-component coupling reaction with alkyne to yield 2,3,4,5-tetrasubstituted pyridine derivatives.
N,N-Dimethylformamide diethyl acetal (DMF diethyl acetal) on reaction with butanol affordsN,N-dimethylformamide dibutyl acetal. It participates in various alkylation, formylation, and aminomethylenation reactions. It has been synthesized fromN,N-dialkyl(chloromethylene)ammonium chloride.
应用
N,N-Dimethylformamide diethyl acetal is a suitable reagent for the esterification of fatty acids. It is suitable reagent used in the quantification of cocaine and its primary metabolite, benzoyl ecgonine, from a urine matrix by gas chromatography.
包装
25, 100 mL in glass bottle
其他说明
用于脂肪酸的酯化反应的试剂；综述
基本信息
| 线性分子式 | (CH3)2NCH(OC2H5)2 |
| 分子量 | 147.22 |
| Beilstein | 741889 |
| EC 号 | 214-707-9 |
| MDL编号 | MFCD00009227 |
| PubChem化学物质编号 | 329755961 |
| NACRES | NA.22 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | ≥95.0% (GC) |
| 质量 | for esterification of fatty acids |
| 折射率 | n
n |
| bp | 130-133 ℃ (lit.) |
| 密度 | 0.859 g/mL at 25 ℃ (lit.) |
| SMILES string | CCOC(OCC)N(C)C |
| InChI | 1S/C7H17NO2/c1-5-9-7(8(3)4)10-6-2/h7H,5-6H2,1-4H3 |
| InChI key | BWKAYBPLDRWMCJ-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H226 |
| 预防措施声明 | P210 - P370 + P378 |
| 危险分类 | Flam. Liq. 3 |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 82.4 °F - closed cup |
| 闪点(C) | 28 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
