Density and Viscosity for Ethyl 3-Ethoxypropionate + Methacrylic Acid, + Benzyl Methacrylate, and + 2-Hydroxyethyl Methacrylate was written by Chen, Jui-Tang;Chang, Wong-Chao. And the article was included in Journal of Chemical and Engineering Data in 2005.Recommanded Product: 763-69-9 The following contents are mentioned in the article:
Densities and viscosities of binary mixtures of Et 3-ethoxypropionate with methacrylic acid, benzyl methacrylate, and 2-hydroxyethyl methacrylate were measured at (298.15, 308.15, and 318.15) K over the entire composition range. A pycnometer and a Cannon-Fenske routine viscometer were used to determine d. and kinematic viscosity, resp. The excess molar volumes (VE) and viscosity deviations (δη) were calculated at various temperatures A Redlich-Kister type polynomial was applied to fit the isothermal excess volumes and viscosity deviations, and McAllister’s three-body and four-body interaction models were also used to correlate the kinematic viscosities. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Recommanded Product: 763-69-9).
Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. 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. Recommanded Product: 763-69-9
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics