Smectic liquid crystal for the gas-liquid chromatographic separation of lepidopterous sex pheromones and related isomeric olefins was written by Lester, R.. And the article was included in Journal of Chromatography in 1978.Computed Properties of C14H24O2 The following contents are mentioned in the article:
Geom. isomers of lepidopterous sex pheromones, e.g. E– [50767-78-7] and Z-9,11-dodecadienyl acetate [51760-35-1], and related olefins were separated by gas chromatog. using a stationary phase consisting of di-Et 4,4′-azoxydicinnamate [3535-50-0], a liquid crystal with a smectic mesomorphic state ranging 136-260°. Exptl. conditions were as follows: N carrier gas (10 mL/min); injector temperature 120°; detector temperature 185°. Packed columns were conditioned for 2 h before use with N carrier gas (10 mL/min at 180°). This study involved multiple reactions and reactants, such as (E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7Computed Properties of C14H24O2).
(E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Computed Properties of C14H24O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics