07429
丁二酸二乙酯
analytical standard
别名:
Butanedioic acid, diethyl ester, Ethyl succinate, Succinic acid, diethyl ester
等级
analytical standard
质量水平
蒸汽密度
6 (vs air)
方案
≥99.5% (GC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.42 (lit.)
n20/D 1.420
沸点
218 °C (lit.)
mp
−20 °C (lit.)
密度
1.047 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
SMILES字符串
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
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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.
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
208.4 °F - closed cup
闪点(°C)
98 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Gas chromatographic analysis of furfural and hydroxymethyl-furfural in wine
Shimizu JI and Watanabe M
Agricultural and Biological Chemistry, 43(6), 1365-1366 (1979)
Evaluation of beer deterioration by gas chromatography-mass spectrometry/multivariate analysis: A rapid tool for assessing beer composition
Rodrigues J, et al.
Journal of Chromatography A, 1218(7), 990-996 (2011)
Esters of aliphatic di- and tribasic carboxylic acids
Aroma of Beer, Wine and Distilled Alcoholic Beverages, 3(1-2), 151-157 (1983)
Analysis of wine volatile profile by purge-and-trap-gas chromatography-mass spectrometry: Application to the analysis of red and white wines from different Spanish regions
Aznar M and Arroyo T
Journal of Chromatography A, 1165(1-2), 151-157 (2007)
Fast analysis of important wine volatile compounds: Development and validation of a new method based on gas chromatographic-flame ionisation detection analysis of dichloromethane microextracts
Ortega C, et al.
Journal of Chromatography A, 923(1-2), 205-214 (2001)
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