Effect of solvent composition on the formation of microtopographical siloxane-urethane surface was written by Majumdar, Partha;Webster, Dean C.. And the article was included in PMSE Preprints in 2005.Safety of Ethyl 3-ethoxypropanoate The following contents are mentioned in the article:
The effect of solvent composition on the formation of microtopog. surface domains in a crosslinked siloxane-urethane coating system was explored using five different solvents. A D-optimal mixture design study was carried out using Me n-amyl ketone (MAK), toluene, Et 3-ethoxypropionate (EEP), Bu acetate (BA) and iso-Pr alc. (IPA). The study revealed that presence of slow evaporating solvents MAK, EEP and absence of fast evaporating solvent IPA in the solvent composition with min. amount of BA would favor formation of a structured surface. Vapor pressure and solubility parameter of the solvent compositions for structured surface were lower than the vapor pressure and solubility parameter of the solvent compositions for non-structured surface. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Safety of Ethyl 3-ethoxypropanoate).
Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. 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. Safety of Ethyl 3-ethoxypropanoate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics