2049-86-7

Basic information

• Product Name: diethyl 2,3-diacetylsuccinate
• Synonyms: diethyl 2,3-diacetylsuccinate;3,4-dicarbethoxyhexane-2,5-dione;2,3-Bisacetylbutanedioic acid diethyl ester;2,3-Diacetylbutanedioic acid diethyl ester;2,3-Diacetylsuccinic acid diethyl ester;Butanedioic acid, 2,3-diacetyl-, 1,4-diethyl ester;3,4-Bis(ethoxycarbonyl)hexane-2,5-dione
• CAS NO: 2049-86-7
• Molecular Formula: C₁₂H₁₈O₆
• Molecular Weight: 258.26772
• EINECS: 218-073-4
• Mol File: 2049-86-7.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 363.1°Cat760mmHg
• Flash Point: 159°C
• Appearance: /
• Density: 1.129g/cm³
• Vapor Pressure: 1.85E-05mmHg at 25°C
• Refractive Index: 1.447
• CAS DataBase Reference: diethyl 2,3-diacetylsuccinate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 2,3-diacetylsuccinate(2049-86-7)
• EPA Substance Registry System: diethyl 2,3-diacetylsuccinate(2049-86-7)

Safety Data

• Hazardous Substances Data: 2049-86-7(Hazardous Substances Data)

Usage

General Description

Diethyl 2,3-diacetylsuccinate is a chemical compound with the molecular formula C12H18O6. It is a colorless liquid that is commonly used as a flavoring agent and fragrance ingredient. It is derived from succinic acid and acetic anhydride, and it is widely used in the food and beverage industry as a flavoring additive. It has a fruity, sweet aroma and is often used in the production of baked goods, confectionery, and beverages. Additionally, it is also used in the production of perfumes and fragrances, providing a sweet and fruity scent. However,

InChI:InChI=1/C12H18O6/c1-5-17-11(15)9(7(3)13)10(8(4)14)12(16)18-6-2/h9-10H,5-6H2,1-4H3

Upstream product

• 64-17-5 ethanol 
• 1007476-32-5 sodium ethyl acetylacetate enolate 
• 1114-31-4 diethyl meso-2,3-dibromosuccinate 
• 28519-30-4 S-ethyl p-toluenethiosulfonate 
• 141-97-9 ethyl acetoacetate 
• 105-53-3 diethyl malonate 
• 2439-85-2 N-bromophthalimide 
• 71-43-2 benzene 
• 60-29-7 diethyl ether 
• 859961-23-2 bis-(1-methoxy-ethylidene)-succinic acid diethyl ester 
• 7664-93-9 sulfuric acid 
• 609-15-4 ethyl 2-chloro-3-oxo-butyrate 
• 128-08-5 N-Bromosuccinimide 
• 7732-18-5 water 

Downstream Products

• 94263-56-6 2,5-dimethyl-1-(4-sulfamoyl-phenyl)-pyrrole-3,4-dicarboxylic acid diethyl ester 
• 131970-78-0 2,5,2',5'-tetramethyl-1,1'-ethanediyl-bis-pyrrole-3,4-dicarboxylic acid tetraethyl ester 
• 158576-62-6 2,5-dimethyl-1-o-tolyl-pyrrole-3,4-dicarboxylic acid 
• 83607-08-3 1,4-bis-(3,4-bis-ethoxycarbonyl-2,5-dimethyl-pyrrol-1-yl)-benzene 
• 58412-55-8 2,5-dimethyl-1-(2-phenyl-acetylamino)-pyrrole-3,4-dicarboxylic acid diethyl ester 
• 64-17-5 ethanol 
• 144-62-7 oxalic acid 
• 64-19-7 acetic acid 
• 1723-25-7 ethyl 2,3-dioxobutyrate 
• 116602-80-3 1-(4-hydroxy-5-isopropyl-2-methyl-phenyl)-2,5-dimethyl-pyrrole-3,4-dicarboxylic acid diethyl ester 

Relevant articles and documents

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Tuning the thermodynamic onset potential of electrocatalytic O2 reduction reaction by synthetic iron-porphyrin complexes

A porphyrin ligand with two β-pyrrolic electron withdrawing ester groups is synthesized and its Co complex is crystallographically characterized. The iron complex of this porphyrin ligand shows an ～200 mV positive shift in its FeIII/II potential in organic as well as aqueous solvents and in the onset potential of ORR relative to that of an unsubstituted porphyrin.

Efficient selective formation of C-C single bonds and C=C double bonds by NBS-promoted oxidative coupling of β-keto esters

A new application of NBS, which results in the oxidative coupling of β-keto esters to selectively form C-C single and C=C double bonds, can be controlled by the amount of NBS and t-BuOK employed. This methodology adds a new entry to C-C single and C=C double-bond formation between active methylene groups under mild conditions with high selectivity. Copyright Taylor & Francis Group, LLC.