07429

コハク酸ジエチル

analytical standard

• 別名: Butanedioic acid, diethyl ester, Ethyl succinate, Succinic acid, diethyl ester
• 化学式: C₂H₅OCOCH₂CH₂COOC₂H₅
• CAS番号: 123-25-1
• 分子量: 174.19
• Beilstein: 907645
• EC Number: 204-612-0
• MDL番号: MFCD00009208
• UNSPSCコード: 41116107
• PubChem Substance ID: 329748439
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• 蒸気密度: 6 (vs air)
• アッセイ: ≥99.5% (GC)
• シェルフライフ: limited shelf life, expiry date on the label
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• 屈折率: n20/D 1.42 (lit.); n20/D 1.420
• bp: 218 °C (lit.)
• mp: −20 °C (lit.)
• 密度: 1.047 g/mL at 25 °C (lit.)
• アプリケーション: cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• SMILES記法: 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

詳細

詳細

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.

アプリケーション

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.

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 2
• 引火点(°F): 208.4 °F - closed cup
• 引火点(℃): 98 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Gloves, type ABEK (EN14387) respirator filter