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112402

Sigma-Aldrich

Diethyl succinate

ReagentPlus®, 99%

Synonym(s):

1,4-Diethyl butanedioate, Diethyl butanedioate, Ethyl succinate

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About This Item

Linear Formula:
C2H5OCOCH2CH2COOC2H5
CAS Number:
123-25-1
Molecular Weight:
174.19
Beilstein:
907645
EC Number:
204-612-0
MDL number:
MFCD00009208
UNSPSC Code:
12162002
eCl@ss:
39022839
PubChem Substance ID:
24847094
NACRES:
NA.23

vapor density

6 (vs air)

product line

ReagentPlus®

Assay

99%

form

liquid

refractive index

n20/D 1.42 (lit.)

bp

218 °C (lit.)

mp

−20 °C (lit.)

density

1.047 g/mL at 25 °C (lit.)

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

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General description

Diethyl succinate(DES) is a diethyl ester with succinate molecules. It has two ester groups and is majorly used in fragrances. It produced by the esterification of succinic acid with ethanol.

Application

DES and 1-octanol can be blended with B5 palm oil biodiesel to improve the oxygen content and achieve a greener emission of combustion gases. It may also be used as a novel and highly efficient solvent to capture carbon dioxide(CO2) which can be potentially used as a technique to reduce carbon emission.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

208.4 °F - closed cup

Flash Point(C)

98 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

112402-BULK:
112402-250G:
112402-VAR:
112402-1KG:
112402-100G:
112402-5G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Performance and emission characteristics of green diesel blends containing diethyl-succinate and 1-octanol.
Phoon LY, et al.
Journal of Cleaner Production, 161, 1192-1202 (2017)
Diethyl succinate synthesis by reactive distillation
Orjuela A, et al.
Separation and Purification Technology, 88, 151-162 (2012)
Performance evaluation of CO2 capture with diethyl succinate.
Li H, et al.
Applied Energy, 200, 119-131 (2017)
Niki M Zacharias et al.
Journal of the American Chemical Society, 134(2), 934-943 (2011-12-08)
The Krebs tricarboxylic acid cycle (TCA) is central to metabolic energy production and is known to be altered in many disease states. Real-time molecular imaging of the TCA cycle in vivo will be important in understanding the metabolic basis of
M B Ashour et al.
Biochemical pharmacology, 36(12), 1869-1879 (1987-06-15)
A series of substituted trifluoroketones were tested as inhibitors of mammalian liver microsomal carboxylesterase(s) hydrolyzing a variety of substrates including malathion, diethylsuccinate (DES) and p-nitrophenyl acetate (p-NpAc). The trifluoroketones used were very potent "transition state" inhibitors of crude mouse and
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