Diethyl Succinate
Diethyl succinate's cas code is 123-25-1.
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Product Description
Diethyl succinate Basic information
Description References
Product Name: | Diethyl succinate |
Synonyms: | 2,2-diethylbutanedioate;SUCCINIC ACID DIETHYL ESTER;AKOS BBS-00004411;ETHYL SUCCINATE;FEMA 2377;DIETHYL SUCCINATE;diethyl butanedioate;BUTANEDIOIC ACID DIETHYL ESTER |
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) |
Diethyl succinate 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
Chemical Properties | CLEAR LIQUID |
Chemical Properties | Diethyl succinate has a faint, pleasant odor. |
Uses | Alkyl succinates have been used as ashless dispersants and detergent additives for lubricating oils. |
Preparation | By direct esterification of the acid in the presence of concentrated H2SO4 in benzene solution; from succinic anhydride and ethyl alcohol |
Purification Methods | Dry the succinate with MgSO4, and distil it at 15mm pressure. [Beilstein 2 IV 1914.] |
Diethyl succinate Preparation Products And Raw materials
Raw materials | Etanol-->Ethylene glycol-->Succinic acid |
Preparation Products | 7-Methoxycoumarin-->Pigment Red 122-->2,5-Dihydroxyterephthalic acid-->Imazapyr acid -->Sertraline hydrochloride-->1,4-Cyclohexanedione |