Diethyl succinate CAS 123-25-1 DES

Diethyl succinate   （DES）

CAS No.123-25-1

Alias: Clorius;Diethyl ester of butanedioic acid;Diethylester kyseliny jantarove;diethylesterkyselinyjantarove;Succinic Acid Diethyl Ester Ethyl Succinate;DIETHYL SUCCINATE FOR SYNTHESIS;Diethyl succinate, standard for GC,>=99.6%(GC);Diethyl succinate ReagentPlus(R), 99%

Molecular formula: C8H14O4

Relative molecular mass: 174.19

Structural formula: 

1. Performance and use:

Diethyl succinate is the diethyl ester of succinate. It is a colorless liquid with a faint, pleasant odor. miscible with ethanol and ether, soluble in acetone, insoluble in water.

Diethyl Succinate is mainly used as a plasticizer and specialty lubricant.

Diethyl Succinate is used as a stationary solution for gas chromatography and also in the plastics industry.

Diethyl Succinate is used as a food flavoring agent.

2. Technical indicators：

Diethyl succinate Basic information
Product Name:	Diethyl succinate
CAS:	123-25-1
MF:	C8H14O4
MW:	174.19
EINECS:	204-612-0
Mol File:	123-25-1.mol
Diethyl succinate Chemical Properties
Melting point	-20 °C
Boiling point	218 °C(lit.)
density	1.047 g/mL at 25 °C(lit.)
vapor density	6 (vs air)
vapor pressure	1.33 hPa (55 °C)
refractive index	n20/D 1.42(lit.)
FEMA	2377 | DIETHYL SUCCINATE
Fp	195 °F
storage temp.	Store below +30°C.
solubility	2.00g/l
form	Liquid
color	Clear colorless to yellow
Water Solubility	Slightly soluble in water.
Merck	148,869
JECFA Number	617
BRN	907645
CAS DataBase Reference	123-25-1(CAS DataBase Reference)

Items	Specifications
Appearance	Colorless liquid
Purity	≥99%
Color(APHA)	≤10
Water	≤0.2%
Acidity(mgKOH/g)	≤0.2

3. Safety protection

Mildly toxic by ingestion. A skin and eye irritant. Combustible liquid. Reaction with ethyl trifluoroacetate + sodium hydride may cause a fire or explosion. When heated to decomposition it emits acrid smoke and irritating fumes. 

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