Quality Control of 4-n-Pentylphenyl-4-pentylbenzoateOn September 30, 1987 ,《Reentrant nematic and injected smectic behavior in binary mixtures including those of terminally nonpolar compounds》 was published in Molecular Crystals and Liquid Crystals. The article was written by Chan, L. K. M.; Gray, G. W.; Lacey, D.; Srithanratana, T.; Toyne, K. J.. The article contains the following contents:
Some examples of injected smectic behavior (SB and SA) for binary mixtures of strong terminally polar mesogens with a range of terminally nonpolar esters are presented. Variations in the strength of the injected behavior are discussed. Mixtures of terminally nonpolar 4,4″”-dialkyl-2′-fluoro-p-terphenyls (I) with CN-substituted mesogens were also studied and provide an example of injection of SA and SE phases. Binary mixtures consisting solely of homologs of I can exhibit reentrant nematic behavior, providing further evidence that reentrant phenomena are not a special feature of terminally polar mesogens and their mixtures An isomeric mixture of 2 compounds of I also gives an injected SC phase, and enhanced SC properties are recorded for other mixtures of I. Mixtures involving alkyl/alkoxy analogs of I also provide examples of SC phase injection or enhancement, and in 1 case some evidence for injected SI behavior. The experimental process involved the reaction of 4-n-Pentylphenyl-4-pentylbenzoate(cas: 74305-48-9Quality Control of 4-n-Pentylphenyl-4-pentylbenzoate)
4-n-Pentylphenyl-4-pentylbenzoate(cas: 74305-48-9) belongs to esters.Quality Control of 4-n-Pentylphenyl-4-pentylbenzoate They are important in biology, being one of the main classes of lipids and comprising the bulk of animal fats and vegetable oils.Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics