半岛bd体育手机客户端 说明
一般描述
Diethyl succinate, an aliphatic dibasic carboxylic acid ester of succinic acid, is present as a volatile aroma component in grape juices, wines and distilled beverages. It can be employed as an aging marker in the study of the thermal deterioration of beer.
应用
Diethyl succinate may be used as an analytical reference standard for the determination of the analyte in wine and beer samples by various chromatography techniques.
基本信息
| 线性分子式 | C2H5OCOCH2CH2COOC2H5 |
| 分子量 | 174.19 |
| Beilstein | 907645 |
| EC 号 | 204-612-0 |
| MDL编号 | MFCD00009208 |
| PubChem化学物质编号 | 329748439 |
| NACRES | NA.24 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 等级 | analytical standard |
| 蒸汽密度 | 6 (vs air) |
| 测定 | ≥99.5% (GC) |
| 保质期 | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| 折射率 | n
n |
| bp | 218 ℃ (lit.) |
| mp | ?20 ℃ (lit.) |
| 密度 | 1.047 g/mL at 25 ℃ (lit.) |
| application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages personal care |
| SMILES string | CCOC(=O)CCC(=O)OCC |
| InChI | 1S/C8H14O4/c1-3-11-7(9)5-6-8(10)12-4-2/h3-6H2,1-2H3 |
| InChI key | DKMROQRQHGEIOW-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 2 |
| 闪点(F) | 195.8 °F - closed cup |
| 闪点(C) | 91 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
m.cnreagent.com
