Field tests with mosquito and sand-fly repellents in Alaska was written by Applewhite, K. H.;Smith, Carroll N.. And the article was included in Journal of Economic Entomology in 1950.HPLC of Formula: 115-84-4 The following contents are mentioned in the article:
In field tests with 10 repellents (25% solutions) applied to the human skin, Pr N,N-diethylsuccinamate (I) was most effective against Aedes flavescens and I and di-Me phthalate (II) were equally effective and superior to the other repellents against a mixed population of Aedes species. Cream preparations containing 20% of each of the 10 repellents were slightly less effective than the 25% solutions The repellents tested in addition to I and II were: Mixture 6-2-2 (I 60%, 2-ethyl-1,3-hexanediol 20%, Indalone 20%); 2-ethyl-1,3-hexanediol; 4-(p-methoxyphenyl)-5-methyl-1,3-dioxane; Indalone; 2,2′-thiodiethanol diacetate; pentamethylene propionate; Et β-phenylhydracrylate; 2-ethyl-2-nitro-1,3-propanediol butyraldehyde, 2-ethyl-2-nitro-1,3-propanediol acetal. Thirty-five materials known to have mosquito-repellent properties were applied to cotton stockings in acetone solution at 3 g./sq. ft. of cloth (6.6 g./stocking). The impregnated stockings were subjected to wear and rinsing (cold water) tests. Materials which withstood 4 or more rinsings and 16 h. of wear were: hexyl mandelate (superior); Indalone; 2,2-[(2-ethylhexyloxy)ethoxy]-ethanol; cyclohexanepropionic acid; α,α,α-trichloro-N-(2-chloroethyl)acetamide; N-butylhexahydrophthalimide; N-butyl-1,2,3,6-tetrahydrophthalimide; caprylic acid; allyl α,β-epoxy-β-phenylbutyrate; isobornyl 4-morpholineacetate. Repellents applied to face masks as a protection against sand flies (Culicoides tristriatulus) failed. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4HPLC of Formula: 115-84-4).
2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.HPLC of Formula: 115-84-4
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts