A rapid method for screening and evaluating mosquito repellents was written by Bar-Zeev, Micha. And the article was included in Bulletin of Entomological Research in 1962.Safety of 2-Butyl-2-ethylpropane-1,3-diol The following contents are mentioned in the article:
Candidate repellents are rapidly screened and evaluated by comparing them with a standard repellent or with each other. Mosquitoes are confined in a Petri dish covered with mosquito gauze and the bottom is lined with 2 semicircular filter papers, 1 of which is treated with a standard repellent and the other with a test compound The dish is placed in an apparatus through which passes a low stream of air. Counts are taken every 30 sec. on and above the halves of the dish, which is jarred after every 2nd count to change the position of the insects; a total of 40 counts is taken. The index of reaction is the mean excess of position records for the candidate over those for the standard. In tests against Aedes aegypti, the repellency of N,N-diethyl-m-toluamide and of O-chloro-N,N-diethylbenzamide did not differ, but each significantly exceeded that of di-Me phthalate (DMP). The loss of repelleney of DMP with time was approx. linear. DMP was superior to ethyl-1,3-hexanediol, Pr N,N-diethylsuccinamate, and indalone, and equal to dimethyl carbate, hexyl mandelate, and 2-butyl-2-ethyl-1,3-propanediol. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Safety of 2-Butyl-2-ethylpropane-1,3-diol).
2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Safety of 2-Butyl-2-ethylpropane-1,3-diol
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts