Influence of the glycol component in dibenzoate plasticizers on the properties of plasticized PVC films was written by Wardzinska, Elzbieta;Penczek, Piotr. And the article was included in Journal of Applied Polymer Science in 2005.Computed Properties of C9H20O2 The following contents are mentioned in the article:
A series of glycol dibenzoates was synthesized by transesterification of glycols with Me benzoate. PVC films were prepared from suspension grade PVC and the dibenzoates at a constant content of the dibenzoates. The mech. properties of the films were measured. In addition, the extractability and the absorption of various liquids was determined The effect of the structure of the glycol component in the dibenzoates on the mech. properties of the films and the plasticizing efficiency was investigated. Neopentyl glycol dibenzoate exhibits the highest plasticizing effect, followed by triethylene and ethylene glycol dibenzoates and the 2-(n-butyl)-2-ethyl-1,3-propanediol derivative It was found that the ether linkages in the dibenzoates mainly contribute to the plasticization of PVC. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Computed Properties of C9H20O2).
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. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.Computed Properties of C9H20O2
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts