5456-14-4

Basic information

• Product Name: diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate
• Synonyms: diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate;diethyl 2,6-diMethyl-4-oxo-4H-pyran-3,5-dicarboxylate;4H-Pyran-3,5-dicarboxylicacid, 2,6-diMethyl-4-oxo-, 3,5-diethyl ester
• CAS NO: 5456-14-4
• Molecular Formula: C₁₃H₁₆O₆
• Molecular Weight: 268.26
• Mol File: 5456-14-4.mol
• Article Data: 5

Chemical Properties

• Melting Point: 80 °C
• Boiling Point: 404.1°Cat760mmHg
• Flash Point: 179.6°C
• Appearance: /
• Density: 1.215g/cm³
• Vapor Pressure: 9.67E-07mmHg at 25°C
• Refractive Index: 1.496
• CAS DataBase Reference: diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate(5456-14-4)
• EPA Substance Registry System: diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate(5456-14-4)

Safety Data

• Hazardous Substances Data: 5456-14-4(Hazardous Substances Data)

Usage

General Description

Diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate is a chemical compound with a molecular formula of C13H18O7. It is commonly used as a flavoring ingredient in food and beverages due to its fruity and sweet aroma. Additionally, it is utilized in the production of perfumes and other fragrance products. diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate is also used in the synthesis of pharmaceuticals and can act as a building block for various organic reactions in the laboratory. It is important to handle diethyl 2,6-dimethyl-4-oxo-pyran-3,5-dicarboxylate with caution, as prolonged exposure can cause irritation to the skin and eyes.

InChI:InChI=1/C13H16O6/c1-5-17-12(15)9-7(3)19-8(4)10(11(9)14)13(16)18-6-2/h5-6H2,1-4H3

Upstream product

• 105-50-0 diethyl 1,3-acetonedicarboxylate 
• 75-36-5 acetyl chloride 
• 108-24-7 acetic anhydride 
• 64-19-7 acetic acid 
• 129812-44-8 2,6-(Dibrommethyl)-4-oxo-4H-pyran-3,5-dicarbonsaeure-diethylester 
• 75-44-5 phosgene 

Downstream Products

• 856859-11-5 1-(3-hydroxy-phenyl)-2,6-dimethyl-4-oxo-1,4-dihydro-pyridine-3,5-dicarboxylic acid 
• 856859-10-4 1-(4-hydroxy-phenyl)-2,6-dimethyl-4-oxo-1,4-dihydro-pyridine-3,5-dicarboxylic acid 
• 33524-72-0 2,6-dimethyl-4-oxo-1-phenyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 
• 385374-16-3 1-(4-hydroxy-phenyl)-2,6-dimethyl-1H-pyridin-4-one 
• 141-97-9 ethyl acetoacetate 
• 15719-64-9 methylammonium carbonate 
• 64-17-5 ethanol 
• 463-79-6 carbonic-acid 
• 141-82-2 malonic acid 
• 64-19-7 acetic acid 
• 67-64-1 acetone 
• 79512-35-9 2-Hydroxy-6-methyl-4-<4-(3-trifluoromethylphenyl)-piperazino>-isophthalsaeurediethylester 
• 85450-68-6 2-Hydroxy-4,6-dimethyl-5-nitro-isophthalsaeurediethylester 
• 79512-28-0 2-Hydroxy-6-methyl-4-(1,2,3,4-tetrahydroisochinolino)-isophthalsaeurediethylester 

Relevant articles and documents

CHARGE CONTROL AGENT AND RELATED TECHNIQUE

[PROBLEMS] Providing a charge control agent that has a negative charge providing property at a practical level, is colorless to light-colored and usable in color toners, produces static charges stable to environmental changes by electrifying the resin pow

Synthesis and Enantioselective Baeyer-Villiger Oxidation of Prochiral Perhydro-pyranones with Recombinant E. coli Producing Cyclohexanone Monooxygenase

Recombinant whole cells of Escherichia coli overexpressing Adnetobacter sp. NCIMB 9871 cyclohexanone monooxygenase (E.C. 1.14.13.22) have been utilized for the Baeyer-Villiger oxidation of prochiral perhydro-pyranones. The spatial limitations of the enzym

Condensation of Diethyl Acetonedicarboxylate. III. Isolation and Acylation of Diethyl Acetonedicarboxylate-Magnesium Complex

Diethyl acetonedicarboxylate (DADC)-magnesium complex, (DADC)2Mg (5b), was isolated from the reaction of DADC and MgCl2 with Et3N, or by the removal of coordination water from (DADC)2Mg*2H2O (5a).Compound 5b could be regarded as an intermediate in the sel