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Z-11-HEXADECEN-1-AL  CAS  53939-28-9
  • Z-11-HEXADECEN-1-AL  CAS  53939-28-9

Z-11-HEXADECEN-1-AL CAS 53939-28-9

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

Basic Info

Model No.: 53939-28-9

Additional Info

Transportation: Ocean,Air

Place of Origin: CHINA

Product Description

Plutella xylostella sex Pheromone CAS number is 53939-28-9, also called Cotton Bollworm Sex Pheromone or cotton bollworm sex attractant, chemical name Z-11-HEXADECEN-1-AL. The use of Plutella xylostella pheromone to control Plutella xylostella is a new type of ecological and environmentally friendly insect control technology developed in recent years. Plutella xylostella is a bionic high-tech product that is economical, effective, safe, harmless and specific Strong, protect natural enemies and not pollute the environment. In terms of product characteristics, many previous studies have been done to confirm that the sex pheromone of Plutella xylostella is composed of three components: cis-11-hexadecenol acetate, cis-11-hexadecenal, cis-11 -Hexadecenol. Obtaining this natural product pheromone by artificial synthesis is currently the most economically feasible method. His synthesis process is roughly as follows:
1. In an organic solvent, 11-bromo-1-undecanol reacts with triphenylphosphine to form a bromoundecanol quaternary phosphine salt;
2. Under the protection of nitrogen, the bromoundecanol quaternary phosphine salt obtained in step 1) reacts with n-valeraldehyde and sodium ethoxide in a tetrahydrofuran solvent to form cis-11-hexadecenol;
3. In methylene chloride, the cis-11-hexadecenol obtained in step 2) and the pyridinium chlorochromate undergo an oxidation reaction to generate cis-11-hexadecenal;
4. In methylene chloride, the cis-11-hexadecenol obtained in step 2) reacts with acetic anhydride and pyridine to form cis-11-hexadecenol acetate;
5. Finally, cis-11-hexadecenol obtained in step 2, cis-11-hexadecenal obtained in step 3, and cis-11-hexadecenol acetic acid obtained in step 4. Esters were mixed to give the target product, Plutella xylostella sex pheromone CAS number 53939-28-9.

Thera. Category: Insect Sex pheromone

Cas No.: 53939-28-9



Molecular Formula: C16H30O

Molecular Weight: 238.41

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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