(Z,Z)-7,11-Hexadecadienyl acetate

(Z,Z)-7,11-Hexadecadienyl acetate (CAS 52207-99-5) is a C16 acetate ester used as a semiochemical component in lures, release-rate trials and reference work.

No target species is recorded against this material in our file, so it is catalogued as a blend component and reference material. If a specification needs species named, send the target and we will confirm whether this isomer is the right starting point.

Where it is used

This material sits in the working part of the catalogue: the compounds formulation teams ask for by CAS when a blend needs a specific isomer, a reference point for a chromatogram, or a small quantity to test before committing to a drum.

Isomer, stability and handling

Acetates hydrolyse slowly in the presence of moisture and are the class most disturbed by warm storage. Lot history — how the material has been held since manufacture — matters more than the headline assay.

Store cool, dry and dark: sealed under nitrogen or argon at −20 °C for holdings longer than one season, and let containers reach room temperature before opening so condensation does not enter the material. Weigh and formulate in a ventilated area; the safety data sheet gives handling detail for the neat substance.

Documentation and packing

Every lot ships with a certificate of analysis covering assay, isomeric composition and the chromatogram used to establish both. Safety data sheets are issued in the destination’s required language.

Standard packing for this line is 1kg / 25kg / 50kg, with smaller development quantities available so a blend can be trialled before a bulk order. Lead time is confirmed at quotation.

Specification

Product name	(Z,Z)-7,11-Hexadecadienyl acetate
CAS number	52207-99-5
Molecular formula	C18H32O2
Molecular weight	280.4 g/mol
Chemical class	Acetate ester
Function	Semiochemical component
Assay and isomeric purity	Stated per lot on the certificate of analysis
Standard packing	1kg / 25kg / 50kg
Development quantity	Available on request, below standard pack
Lead time	Confirmed at quotation
Catalogue reference	S3-52207-99-5

Targets

No species record is held against this material in our file. It is supplied as a blend component, an isomer for formulation work, or a reference standard. Tell us the species and we will say whether this is the right starting point.