New, low odor coalescent for latex paint was written by Arendt, William D.. And the article was included in FATIPEC Congress in 2000.Product Details of 5444-75-7 The following contents are mentioned in the article:
Coalescents used in latex paint are known to contribute to VOC (volatile organic compounds) content, and can also contribute to the odor of a recently dried coating. With the more stringent environmental regulations that formulators must accommodate, there is a need in the industry for an efficient, low odor and low VOC coalescent. Recently, 2-ethylhexyl benzoate, a new benzoate ester that is low in odor and lower in VOC than the com. coalescent 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (abbreviated TMB), was evaluated as a latex paint coalescent. The results indicated that the 2-ethylhexyl benzoate performed as well, or better than TMB coalescent, and was more efficient. The new coalescent offers the latex paint formulator an efficient raw material for the development of low odor and lower VOC latex paint. This study involved multiple reactions and reactants, such as 2-Ethylhexyl benzoate (cas: 5444-75-7Product Details of 5444-75-7).
2-Ethylhexyl benzoate (cas: 5444-75-7) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Product Details of 5444-75-7
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics