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HomeProductsPheromoneInsect Sex PheromoneE,Z-9,12-Tetradecadien-1-yl-acetate CAS Number 31654-77-0
E,Z-9,12-Tetradecadien-1-yl-acetate CAS Number 31654-77-0
  • E,Z-9,12-Tetradecadien-1-yl-acetate CAS Number 31654-77-0

E,Z-9,12-Tetradecadien-1-yl-acetate CAS Number 31654-77-0

    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CIF

Basic Info

Model No.: 31654-77-0

Additional Info

Transportation: Ocean,Air

Place of Origin: CHINA

Product Description

E,Z-9,12-Tetradecadien-1-yl-acetate CAS number is 31654-77-0, It also be referred to as Indian gluten sex Pheromone or Indian gluten sex attractant. Indian glutenous genus Lepidoptera belongs to the family Lepidoptera, which is native to Europe and is now widely distributed in various countries around the world. It is one of the most harmful storage pests in the world. The Indian valley has a wide appetite, which harms almost every kind of plant storage. Among them, cereals, soybeans, red dates and cereal flour are the most severely damaged. As people pay more and more attention to environmental issues and human health, the traditional control methods that used chemical pesticides to control Indian maggots have become increasingly restricted. Indian gluten sex pheromone provides us a new method to effectively solve the above problems.
Indian gluten sex pheromone has been identified as E,Z-9,12-Tetradecadien-1-yl-acetate CAS 31654-77-0. This ingredient has a strong attracting effect on males of the same species as the Indian Valleyfly. Later, it was discovered that the Indian gluten sex pheromone also contains trace components such as 9Z, 12E-tetradecanedien-1-ol and 9Z, 12E-tetradecanedial.
E,Z-9,12-Tetradecadien-1-yl-acetate is synthesized by using 1,9-nonanediol and 3E-penten-1-ol as starting materials. 1,9-nonanediol is monoesterified to obtain 9-hydroxynonanol acetate, which is then oxidized with pyridinium chlorochromate to obtain the key intermediate 9-oxononanol acetate. The 3E-pentene 1-ol is brominated to give 5-bromo-3E-pentene, and 3E-pentenyltriphenylphosphine bromide obtained by reacting 5-bromo-3E-pentene with triphenylphosphine is treated with an organic base and Wittig reaction of 9-oxononanol acetate gives E,Z-9,12-Tetradecadien-1-yl-acetate CAS 31654-77-0.

Thera. Category: Insect Sex pheromone

Cas No.:31654-77-0

Synonym:TRANS-12-TETRADECADIENYL ACETATE;[Z,E]-9,12-TDDA;Z,E-9,12-TETRADECADIEN-1-YL ACETATE;(trans,cis)-9,12-Tetradecadien-1-yl-acetate;acetate,( 57562199,z,e)-12-tetradecadien-1-ol;

31654-77-0

Molecular Formula: C16H28O2

Molecular Weight: 252.39

Assay: ≥99.%

Packing: Export worthy packing

lMaterial Safety Data Sheet: Available on request


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Product Categories : Pheromone > Insect Sex Pheromone

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