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Merck

W237712

Sigma-Aldrich

丁二酸二乙酯

natural, ≥99%, FG

别名:

Diethyl butanedioate

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About This Item

线性分子式:
C2H5OCOCH2CH2COOC2H5
CAS号:
分子量:
174.19
FEMA编号:
2377
Beilstein:
907645
EC 号:
欧洲委员会编号:
438
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
9.444
NACRES:
NA.21

等级

FG
Halal
Kosher
natural

质量水平

300
400

Agency

meets purity specifications of JECFA

管理合规性

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117

蒸汽密度

6 (vs air)

方案

≥99%

折射率

n20/D 1.42 (lit.)

沸点

218 °C (lit.)

mp

−20 °C (lit.)

密度

1.047 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

apple; grape; waxy; fruity; floral

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 (DES) is a diester. This chemical can be used as a food additive, fragrance, and flavoring agent . It is a key component of wine aroma. Natural sources of this compound include apples, grapes, and cocoa .

应用

Diethyl succinate:
  • Contribute to the aroma of sparkling wine.
  • is a key flavor component of rice wine.

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Phase equilibrium measurements and thermodynamic modeling of {CO2 + diethyl succinate + cosolvent} systems
loc AP, et al.
Fluid Phase Equilibria, 502, 112285-112285 (2019)
Study of the changes in volatile compounds, aroma and sensory attributes during the production process of sparkling wine by traditional method
Ubeda C, et al.
Food Research International, 119, 554-563 (2019)
Effect of mixed yeast starter on volatile flavor compounds in Chinese rice wine during different brewing stages
Yang Y, et al.
LWT--Food Science and Technology, 78, 373-381 (2017)
Effects of different techniques of malolactic fermentation induction on diacetyl metabolism and biosynthesis of selected aromatic esters in cool-climate grape wines
Lasik-Kurdys, M, et al.
Molecules (Basel), 23(10), 2549-2549 (2018)

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