38421-90-8

Basic information

• Product Name: (E)-5-DECEN-1-YL ACETATE
• Synonyms: (e)-5-decenyl;(e)-5-decenylacetate;acetate,(e)-5-decen-1-o;trans-5-decenylacetate;(E)-5-DECEN-1-YL ACETATE;5-DECEN-1-OL,ACETATE,(E)-;5-decenyl acetate;trans-5-decen-1-yl acetate
• CAS NO: 38421-90-8
• Molecular Formula: C₁₂H₂₂O₂
• Molecular Weight: 198.3
• EINECS: 253-923-8
• Product Categories: insect pheromone
• Mol File: 38421-90-8.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 210.5±0.0℃ (760 Torr)
• Flash Point: 62.2±0.0℃
• Appearance: /
• Density: 0.886±0.06 g/cm3 (20 ºC 760 Torr)
• Vapor Pressure: 0.192mmHg at 25°C
• Refractive Index: 1.4393 (19℃)
• Storage Temp.: -20°C
• Solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
• CAS DataBase Reference: (E)-5-DECEN-1-YL ACETATE(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-5-DECEN-1-YL ACETATE(38421-90-8)
• EPA Substance Registry System: (E)-5-DECEN-1-YL ACETATE(38421-90-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• Hazardous Substances Data: 38421-90-8(Hazardous Substances Data)

Usage

Description

(E)-5-Decen-1-yl Acetate, also known as (E)-5-Decen-1-ol Acetate, is an organic compound that serves as a key component in the synthesis of various pheromones. It is characterized by its distinct chemical structure, which features a double bond and an ester functional group. (E)-5-DECEN-1-YL ACETATE is known for its ability to mimic the natural pheromones produced by certain insects, making it a valuable tool in pest control and monitoring efforts.
Used in Pest Control Industry:
(E)-5-Decen-1-yl Acetate is used as an insect sex-attractant pheromone component for the purpose of attracting and trapping target insect species. This application is particularly relevant in the management of the Peach Twig Borer, where it serves as a major component in the pheromone blend used to lure and control the pest population.

InChI:InChI=1/C12H22O2/c1-3-4-5-6-7-8-9-10-11-14-12(2)13/h6-7H,3-5,8-11H2,1-2H3/b7-6+

Upstream product

• 51652-47-2 (Z)-dec-5-en-1-ol 
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• 56578-18-8 (E)-5-decen-1-ol 
• 75-36-5 acetyl chloride 
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• 35329-50-1 (E)-4-nonenoic acid 
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• 74962-53-1 dimethyl (E)-3-octene-1,1-dicarboxylate 
• 74962-48-4 1-chloro-3-iodoheptane 
• 152841-71-9 2-Triethylsilanyl-hexan-1-ol 
• 152841-67-3 2-Triethylsilanyl-hexanal 
• 152841-73-1 1-(tert-Butyl-dimethyl-silanyloxy)-6-triethylsilanyl-decan-5-ol 
• 16424-55-8 (E)-dec-5-enoic acid 

Downstream Products

• 56578-18-8 (E)-5-decen-1-ol 

Relevant articles and documents

Method for synthesizing sex pheromone of anarsia lineatella

The invention belongs to the technical field of green pesticide synthesis, and discloses a novel method for synthesizing sex pheromone of anarsia lineatella. The method comprises the following steps:with 5-hexyn-1-ol as a raw material, subjecting 5-hexyn-1-ol and1-bromobutane to a nucleophilic substitution reaction in the presence of n-butyllithium and HMPA to generate 5-decyn-1-ol, then performing reduction via lithium aluminum hydride to obtain (E)-5-decen-1-ol, and finally performing an acetylation reaction to obtain (E)-5-decen-1-ol acetate. According to the invention, a triple bond of alkyne is reduced into an E-type double bond by lithium aluminum hydride, so the method has the advantages of simple synthetic route, mild reaction conditions, good environmental compatibility and the like.

Isolation of pure disubstituted e olefins through mo-catalyzed Z-selective ethenolysis of stereoisomeric mixtures

Monoaryloxide-pyrrolide (MAP) complexes of molybdenum were employed for the selective ethenolysis of 1,2-disubstituted Z olefins in the presence of the corresponding E olefins. Reactions were performed in the presence of 0.02-3.0 mol % catalyst at 22 °C under 20 atm ethylene. We have demonstrated that the Z isomer of an easily accessible E:Z mixture can be destroyed through ethenolysis and the E alkene thereby isolated readily in high yield and exceptional stereoisomeric purity.

Metathesis syntheses of pheromones or their components

The present invention relates to metathesis syntheses for insect sex-attractant pheromones or their components, such as E-5-decenyl acetate, the major component of the Peach Twig Borer pheromone; (5R,6S)-6-acetoxy-5-hexadecanolide, the mosquito oviposition attractant pheromone; E9,Z11-hexadecadienal, the pecan nut casebearer moth pheromone; 9-tetradecenyl formate, an analog of the Diamondback Moth (DBM) pheromone; 11-tetradecenyl acetate, the Omnivorous Leafroller (OLR) pheromone; E-4-tridecenyl acetate, the major component of the Tomato Pinworm (TPW) pheromone; E,E-8,10-dodecadienol, the Codling Moth (CM) pheromone. The syntheses preferably employ a Class I-IV metathesis catalyst, entail few reaction steps, use generally commercially available starting materials, and have relatively short process times. These syntheses produce good yields without the need for expensive or sophisticated equipment. The invention also provides an inexpensive route for producing omega-haloalkenols by cross-metathesizing alpha-omega-diacetoxy alkenes and alpha-omega-dihalides to yield omega-haloalkenols, which are easily converted into omega-haloalkanols under traditional hydrogenation methods.