Category: 763-69-9

Spin-on-glass (SOG) for the trilayer imaging process was written by Sugita, Hikaru;Saito, Akio;Konno, Keiji;Hayasui, Akihiro;Nishiyama, Satoru;Ebisawa, Masahiko;Nishikawa, Michinori;Ohta, Yoshihisa;Tominaga, Tetsuo. And the article was included in Journal of Applied Polymer Science in 2003.Formula: C7H14O3 The following contents are mentioned in the article:

Maleic acid catalyzed hydrolysis and condensation of tetramethoxysilane was carried out in 1-propoxy-2-propanol to prepare a spin-on-glass (SOG) material for the trilayer imaging process. The material was found to be stable enough for industry use. Minor amounts of methylsilsesquioxane and photoacid generators were introduced into the material. Thin resist (top layer) patterns were imaged on the SOG film (intermediate layer), which was coated on a hard-baked i-line resist (bottom layer). The SOG film showed sufficient adhesion to the resist patterns, and superior resist profiles were imaged on the film. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Formula: C7H14O3).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Formula: C7H14O3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Study of the uptake of ethyl-3-ethoxy propionate onto ammonium sulfate aerosols was written by Stewart, Kyana D.;Andino, Jean M.. And the article was included in Preprints of Extended Abstracts presented at the ACS National Meeting in 2005.Computed Properties of C7H14O3 The following contents are mentioned in the article:

The behavior of Et 3-ethoxypropionate (E3EP) in the presence of ammonium sulfate [(NH₄)₂SO₄] aerosol particles made from a 1% solution of ammonium sulfate was studied. E3EP is a polar organic compound that is most commonly found in paint products. The uptake coefficient for E3EP onto ammonium sulfate aerosol particles made from a 1.0% solution was determined to be 1.36 × 10^-2. This implies that approx. one mol. in 74 mols. of E3EP will be taken up onto the surface of an ammonium sulfate particle with median diameters based on number and surface area of 71.8 nm and 149 nm, resp. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Computed Properties of C7H14O3).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Computed Properties of C7H14O3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Reactions of (Trialkylsilyl)vinylketenes with Lithium Ynolates: A New Benzannulation Strategy was written by Austin, Wesley F.;Zhang, Yongjun;Danheiser, Rick L.. And the article was included in Organic Letters in 2005.Safety of Ethyl 3-ethoxypropanoate The following contents are mentioned in the article:

(Trialkylsilyl)vinylketenes I [R¹ = Me, R² = Me, Et, cyclohexyl; R¹R² = (CH₂)₄] react with lithium ynolates, generated from ethynyl silyl ethers R³CCOSiR⁴₂R⁵ (R³ = Me₂CH, n-Bu, 1-cyclohexenyl, etc.; R⁴ = R⁵ = Me₂CH; R⁴ = Me, R⁵ = Me₃C) to produce highly substituted phenols II in a new benzannulation strategy that proceeds via the 6π electrocyclization of an intermediate 3-(oxido)dienylketene. 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 are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Safety of Ethyl 3-ethoxypropanoate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Thermoset siloxane-urethane fouling release coatings was written by Majumdar, Partha;Ekin, Abdullah;Webster, Dean C.. And the article was included in ACS Symposium Series in 2007.SDS of cas: 763-69-9 The following contents are mentioned in the article:

The exploration of numerous variables involved in the design of novel crosslinked siloxane-urethane coatings was carried out using combinatorial methods. Libraries of coatings that explored the effect of siloxane level, solvent, and other variables were prepared and characterized for their surface energy and pseudobarnacle pull-off adhesion. Stability of the coatings was determined by measuring the surface energy after aging the coatings in water and re-measuring the surface energy. Coating compositions and formulations were identified that had stable hydrophobic surfaces and also had low pseudobarnacle adhesion values. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9SDS of cas: 763-69-9).

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. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.SDS of cas: 763-69-9

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

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 (V^E) 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

Volatile profile characterisation of Chilean sparkling wines produced by traditional and Charmat methods via sequential stir bar sorptive extraction was written by Ubeda, C.;Callejon, R. M.;Troncoso, A. M.;Pena-Neira, A.;Morales, M. L.. And the article was included in Food Chemistry in 2016.Safety of Ethyl 3-ethoxypropanoate The following contents are mentioned in the article:

The volatile compositions of Charmat and traditional Chilean sparkling wines were studied for the first time. For this purpose, EG-Silicone and PDMS polymeric phases were compared and, afterwards, the most adequate was selected. The best extraction method turned out to be a sequential extraction in the headspace and by immersion using two PDMS twisters. A total of 130 compounds were determined In traditional Chilean sparkling wines, Et esters were significantly higher, while acetic esters and ketones were predominant in the Charmat wines. PCA and LDA confirmed the differences in the volatile profiles between the production methods (traditional vs. Charmat). 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. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Safety of Ethyl 3-ethoxypropanoate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Synthesis of 4-unsubstituted dihydropyrimidines: Nucleophilic substitution at position-2 of dihydropyrimidines was written by Cho, Hidetsura;Nishimura, Yoshio;Yasui, Yoshizumi;Kobayashi, Satoshi;Yoshida, Shin-Ichiro;Kwon, Eun-Sang;Yamaguchi, Masahiko. And the article was included in Tetrahedron in 2011.Application In Synthesis of Ethyl 3-ethoxypropanoate The following contents are mentioned in the article:

Synthesis of novel 4-unsubstituted dihydropyrimidines (DPs) was performed. Subsequently, a variety of 4-unsubstituted 1,4(3,4)-DPs with amino moieties at position-2 were obtained in excellent yields by activation of position-2 owing to regioselective alkoxycarbonylation at position-3 of the DP skeleton. 3-Oxo-2-phenyl-2,3,5,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrimidine was obtained using phenylhydrazine instead of amines. Individual tautomers of 1,4(3,4)-DP were observed in the ¹H NMR spectra of one derivative depending on temperature and concentration On the other hand, only 1,4-DP was found in the solid state by single-crystal X-ray crystallog. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Application In Synthesis 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. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Application In Synthesis of Ethyl 3-ethoxypropanoate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Consecutive Michael-Claisen process for cyclohexane-1,3-dione derivative (CDD) synthesis from unsubstituted and substituted acetone was written by Sharma, Dharminder;Bandna;Shil, Arun K.;Singh, Bikram;Das, Pralay. And the article was included in Synlett in 2012.COA of Formula: C7H14O3 The following contents are mentioned in the article:

A long-existing problem of cyclohexane-1,3-dione synthesis from unreactive acetone through consecutive Michael-Claisen process was solved. The practical applicability of this process was tested for 3-(2,4-dioxocyclohexyl)propanoate for �0-g scale. Furthermore, the scope of different acetone derivatives was investigated and resulted with a similar consecutive Michael-Claisen process for CDD synthesis. The reaction exhibited remarkable regioselectivity in Michael addition followed by Claisen cyclization. In this process high substrate selectivity was observed for CDD synthesis following consecutive double-Michael-Claisen and Michael-Claisen cyclization. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9COA of Formula: C7H14O3).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.COA of Formula: C7H14O3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Novel substituted aminothiazoles as potent and selective anti-hepatocellular carcinoma agents was written by Lu, Huagang;Rogowskyj, John;Yu, Wenquan;Venkatesh, Anu;Khan, Noshena;Nakagawa, Shigeki;Goossens, Nicolas;Koh, Anna P.;Higashi, Takaaki;Gunasekaran, Ganesh;Schwarz, Myron E.;Hiotis, Spiros P.;Xu, Xiaodong;Kinney, William;Hoshida, Yujin;Block, Timothy;Cuconati, Andrea;Du, Yanming. And the article was included in Bioorganic & Medicinal Chemistry Letters in 2016.Computed Properties of C7H14O3 The following contents are mentioned in the article:

Based on our previous identification of a disubstituted aminothiazole termed HBF-0079 with promising selective toxicity for HCC-derived cell lines vs. non-HCC liver lines, a series of tri-substituted aminothiazole derivatives were prepared and evaluated. This work resulted in the discovery of iso-Pr 4-(pyrazin-2-yl)-2-(pyrimidin-2-ylamino)thiazole-5-carboxylate (I), which displayed EC₅₀ value of 0.11 μM and more than 450 times of selectivity, and its Me carbonate prodrug with improved solubility in organic solvents. Furthermore, I was shown to reduce the proliferation of several liver cancer cells derived directly from patients. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Computed Properties of C7H14O3).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) 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. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Computed Properties of C7H14O3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Distillation design and optimization of quaternary azeotropic mixtures for waste solvent recovery was written by Chaniago, Yus Donald;Lee, Moonyong. And the article was included in Journal of Industrial and Engineering Chemistry in 2018.Application In Synthesis of Ethyl 3-ethoxypropanoate The following contents are mentioned in the article:

The huge amount of solvents used in the semi-conductor and display industry typically result in waste of valuable solvents which often form complex azeotropic mixtures This study explored a recovery process of a quaternary waste solvent, comprising Me 2-hydroxybutyrate, propylene glycol monomethyl ether acetate, Et lactate, and ethyl-3-ethoxy propionate. In this study, a novel shortcut column method with a graphical approach was exploited for the distillation column design of complex quaternary azeotropic mixtures As a result, the proposed shortcut method and design procedure solved the complex separation paths successfully with less computational efforts while achieving all requirements for component purity. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Application In Synthesis of Ethyl 3-ethoxypropanoate).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Application In Synthesis of Ethyl 3-ethoxypropanoate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics