123-25-1 Diethyl succinate

Superiority:

Product Name: Diethyl succinate
Synonyms: 2,2-diethylbutanedioate;Diethyl succinate(N);SUCCINIC ACID DIETHYL ESTER;AKOS BBS-00004411;ETHYL SUCCINATE;FEMA 2377;DIETHYL SUCCINATE;diethyl butanedioate
CAS: 123-25-1
MF: C8H14O4
MW: 174.19
EINECS: 204-612-0
Product Categories: Pharmaceutical Intermediates;Organics;SuccinicSeries;Fatty Acid Esters (Plasticizer);Functional Materials;Plasticizer;ester Flavor;Alpha Sort;D;Volatiles/ Semivolatiles;Plasticizers;Polymer Additives;Polymer Science;Alphabetical Listings;C-D;Flavors and Fragrances
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  14,8869
JECFA Number 617
BRN  907645
CAS DataBase Reference 123-25-1(CAS DataBase Reference)
NIST Chemistry Reference Diethyl succinate(123-25-1)
EPA Substance Registry System Butanedioic acid, 1,4-diethyl ester (123-25-1)
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-24/25-22-S24/25
WGK Germany  2
RTECS  WM7400000
TSCA  Yes
HS Code  29171990
Toxicity LD50 orally in Rabbit: 8530 mg/kg LD50 dermal Rat > 5000 mg/kg

Diethyl succinate Usage And Synthesis
Description Diethyl succinate is obtained by the direct esterification of a carboxylic acid and an alcohol in the presence of concentrated H2SO4 in benzene solution. It has a faint, pleasant odor. It occurs naturally in apple, raspberry, cognac, rum, whiskey, cider, sherry, plum brandy, apple brandy, grape brandy, cherry brandy, cocoa, arrack and red, white, port, strawberry and sparking wines.
It is used as a flavor agent in foods including nonalcoholic/alcoholic beverages, baked goods, frozen dairy, hard/soft candy, gelatins, and puddings.
References [1] George A. Burdock (2016) Fenaroli’s Hanbook of Flavor Ingredients, Sixth Edition
[2] #
Chemical Properties CLEAR LIQUID
Chemical Properties Diethyl succinate has a faint, pleasant odor.