55114-29-9

Basic information

• Product Name: DIETHYL (2-PENTYL)MALONATE, 98
• Synonyms: DIETHYL (2-PENTYL)MALONATE, 98;Diethyl sec-amyl malonate~Diethyl (1-methylbutyl)malonate~(2-Pentyl)malonic acid diethyl ester;2-Butyl-2-methylmalonic acid diethyl ester;Butylmethylmalonic acid diethyl ester;Hexane-2,2-dicarboxylic acid diethyl ester;Methylbutylmalonic acid diethyl ester;diethyl 2-butyl-2-methylpropanedioate;diethyl 2-butyl-2-methyl-propanedioate
• CAS NO: 55114-29-9
• Molecular Formula: C₁₂H₂₂O₄
• Molecular Weight: 230.30068
• Mol File: 55114-29-9.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 118-119°C 9mm
• Flash Point: 107.1°C
• Appearance: /
• Density: 0,968 g/cm3
• Vapor Pressure: 0.0245mmHg at 25°C
• Refractive Index: 1.436
• CAS DataBase Reference: DIETHYL (2-PENTYL)MALONATE, 98(CAS DataBase Reference)
• NIST Chemistry Reference: DIETHYL (2-PENTYL)MALONATE, 98(55114-29-9)
• EPA Substance Registry System: DIETHYL (2-PENTYL)MALONATE, 98(55114-29-9)

Safety Data

• Safety Statements: 24/25
• Hazardous Substances Data: 55114-29-9(Hazardous Substances Data)

Usage

General Description

DIETHYL (2-PENTYL)MALONATE, 98 is a chemical compound with a purity of 98%. It is a clear, colorless liquid with a fruity odor. It is commonly used as a flavoring agent in the food industry, adding a pleasant aroma and taste to various food products. DIETHYL (2-PENTYL)MALONATE, 98 is also used in the synthesis of other organic compounds and as a reagent in chemical reactions. It should be handled and stored with care, following proper safety and handling procedures to avoid any potential hazards.

InChI:InChI=1/C12H22O4/c1-5-8-9-12(4,10(13)15-6-2)11(14)16-7-3/h5-9H2,1-4H3

Upstream product

• 109-65-9 1-bromo-butane 
• 609-08-5 Diethyl methylmalonate 
• 133-08-4 diethyl butylmalonate 
• 74-88-4 methyl iodide 
• 106-98-9 1-butylene 
• 62116-54-5 sodium diethyl methylmalonate 
• 542-69-8 1-iodo-butane 
• 18424-77-6 sodium diethyl methylmalonate 
• 77958-43-1 diethyl (pentachlorobutadienyl)methylmalonate 

Downstream Products

• 291773-90-5 1-benzyl-4-butyl-4-methylpyrazolidine-3,5-dione 
• 1188414-55-2 Toluene-4-sulfonic acid 2-methyl-hexyl ester 
• 17001-24-0 12-methylhexadecanoic acid 
• 291774-17-9 1,4-dibutyl-2-[[2'-(N-tert-butylaminosulfonyl)(1,1'-biphenyl)-4-yl]methyl]-4-methylpyrazolidine-3,5-dione 
• 291774-22-6 4'-(2,4-dibutyl-4-methyl-3,5-dioxo-pyrazolidin-1-ylmethyl)-biphenyl-2-sulfonic acid amide 
• 101258-57-5 1-bromo-2-methylhexane 
• 4536-23-6 2-methylhexanoic acid 
• 624-22-6 2-methylhexan-1-ol 

Relevant articles and documents

Syntheses of female sex pheromone precursors of pine sawfly species and of some structurally related methyl-branched long-chain 2-alkanols.

3,7-Dimethyl-2-undecanol, 3,7,9-trimethyl-2-tridecanol, and 3,7, 11-trimethyl-2-tridecanol were synthesized as racemic mixtures in moderate yields. The alcohols are known precursors of the female sex pheromones of the pine sawfly species Diprion nipponica, Macrodiprion nemoralis, and Microdiprion pallipes, respectively. Stereoisomeric mixtures of 3,8,12-trimethyl-2-tridecanol, erythro-(2R,3R, 11R/S)-3,11-dimethyl-2-tetradecanol, 3,5-dimethyl-2-tetradecanol, and 5,7-dimethyl-2-tetradecanol, structurally related to sex pheromone alcohol precursors of pine sawfly species, were also synthesized in moderate yields. The key reaction in the syntheses was the ring opening of gamma-butyrolactones by using different alkyl lithiums as nucleophiles.

Synthesis of methyl branched fatty acid

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