Tag: 100-200

Influencing factors of leveling performance in β-hydroxyalkylamide powder coatings was written by Niu, Xiao-xue. And the article was included in Xiandai Tuliao Yu Tuzhuang in 2021.Application of 115-84-4 The following contents are mentioned in the article:

Polyester resin powder coatings are welcomed by people because of its four significant characteristics of high efficiency, environmental protection, high performance and economy, but its application in certain fields is limited due to their leveling performance is slightly inferior to solvent-based coatings. Therefore, the influence of factors such as acid value, viscosity, acidolytic agent type and additives on the leveling performance of β-hydroxyalkylamide powder coatings were discussed. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Application of 115-84-4).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Application of 115-84-4

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Evaluation of repellents against mosquitoes and deer flies in Oregon was written by Gilbert, I. H.. And the article was included in Journal of Economic Entomology in 1957.Name: 2-Butyl-2-ethylpropane-1,3-diol The following contents are mentioned in the article:

Field studies with repellents were conducted against Aedes communis, A. dorsalis (I), and Chrysops discalis. Diethyltoluamide was twice as effective as standard M 2020 [dimethylphthalate 40%, dimethyl carbate 30%, and ethyl hexanediol 30%] (II). The ortho and meta isomers of N,N-diethyltoluamide were 40% more effective against I than M 2020 (II). EtOH solutions or sprays were about equal in effectiveness. All new mixtures gave better protection than II against all species of mosquitoes. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Name: 2-Butyl-2-ethylpropane-1,3-diol).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Name: 2-Butyl-2-ethylpropane-1,3-diol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Thorpe-Ingold hypothesis of valency deviation. Intramolecular H-bonding in 2-substituted propane-1,3-diols was written by Schleyer, Paul von Rague. And the article was included in Journal of the American Chemical Society in 1961.Quality Control of 2-Butyl-2-ethylpropane-1,3-diol The following contents are mentioned in the article:

The Thorpe-Ingold hypothesis of valency deviation was examined by determination of the spectral shifts near 3 μ due to intramol. H-bonding in propane-1,3-diols. Results obtained indicated C-C-C angles appreciably larger than 109.5° in cyclopropane-1,1-dimethanol and propane-1,3-diol and slightly spread angles in cyclobutene-1,1-dimethanol and 2-monoalkyl substituted propane-1,3-diols. The method was not applicable to 1,3-diols with bulky substituents because of adverse steric effects. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Quality Control of 2-Butyl-2-ethylpropane-1,3-diol).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.Quality Control of 2-Butyl-2-ethylpropane-1,3-diol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Making solid gains. Novel acrylic and polyester polyols reduce VOCs in solvent-borne urethanes was written by Vandevoorde, Paul;van Gaans, Ad. And the article was included in European Coatings Journal in 2005.Computed Properties of C9H20O2 The following contents are mentioned in the article:

High solids, solvent-borne polyurethanes offer excellent performance, but volatile organic compound (VOC) concentrations must be reduced to 420 g/L to produce compliant coatings. Different types of acrylic and polyester polyols were synthesized and their effect on coating properties was examined The combination of a low mol. weight acrylic polyol and a polyester-reactive diluent allowed hard clearcoats to be produced with low VOC content, even at low spraying viscosity. 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. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Computed Properties of C9H20O2

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Continuous flow Reductive Alkylation of Methanol by Aldehydes. Synthesis of O-Methyl Ethers and 1,1-Dimethoxyacetals was written by Radjagobalou, Robbie;Rouffeteau, Virgile;Deleu, Alexia;Nabokoff, Pierre;Cossy, Janine;Len, Christophe. And the article was included in Molecular Catalysis in 2022.Application In Synthesis of 3,7-Dimethyloctan-1-ol The following contents are mentioned in the article:

A mild and efficient continuous-flow catalytic reductive alkylation of methanol by various linear and branched aliphatic aldehydes, at 140°C, using a Pd/C cartridge (1 wt% – 5 wt%) under 1 bar of hydrogen, was developed to produce O-Me ethers in high yields and tolyl derivatives from aryl aldehydes. When the pourcentage of Pd/C was lower than 1 wt%, 1,1-dimethoxyacetals were obtained from aldehydes. To rationalize these results, a mechanism was proposed. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Application In Synthesis of 3,7-Dimethyloctan-1-ol).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. Under carefully controlled conditions, simple alcohols can undergo intermolecular dehydration to give ethers. This reaction is effective only with methanol, ethanol, and other simple primary alcohols.Application In Synthesis of 3,7-Dimethyloctan-1-ol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Anionic Amphiphilic Cyclodextrins Bearing Oleic Grafts for the Stabilization of Ruthenium Nanoparticles Efficient in Aqueous Catalytic Hydrogenation was written by Cocq, Aurelien;Leger, Bastien;Noel, Sebastien;Bricout, Herve;Djedaini-Pilard, Florence;Tilloy, Sebastien;Monflier, Eric. And the article was included in ChemCatChem in 2020.Name: 3,7-Dimethyloctan-1-ol The following contents are mentioned in the article:

Oleic succinyl β-cyclodextrin was proved to be efficient for the stabilization of ruthenium nanoparticles (NPs) in aqueous medium. The catalytic activity of these NPs was evaluated in the aqueous hydrogenation of petrosourced and biosourced unsaturated compounds such as benzene and furfural derivatives The catalytic system can be easily recycled and reused up to nine runs without any loss of activity and selectivity, demonstrating its robustness. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Name: 3,7-Dimethyloctan-1-ol).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Name: 3,7-Dimethyloctan-1-ol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Synthesis of high-boiling water resistance polyester used for outdoor powder coatings was written by Cao, Yongyi;Chen, Guomin. And the article was included in Guangdong Huagong in 2015.Name: 2-Butyl-2-ethylpropane-1,3-diol The following contents are mentioned in the article:

The paper modifies the polyester resin which is used for general outdoor engineering with 2-ethyl-2-butyl-1, 3-propanediol (BEPD) as monomer, discuss the effect of BEPD to the glass transition temperature, viscosity, boiling water resistance, weathering resistance and mech. behavior of coatings. By the means of adjust the branching degree, use amount of catalyzer, the prepared resin has nice boiling water resistance and weather resistance. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Name: 2-Butyl-2-ethylpropane-1,3-diol).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Name: 2-Butyl-2-ethylpropane-1,3-diol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

A convenient biphasic process for the monosilylation of symmetrical 1,n-primary diols was written by Yu, Chengzhi;Liu, Bin;Hu, Longqin. And the article was included in Tetrahedron Letters in 2000.SDS of cas: 115-84-4 The following contents are mentioned in the article:

A simple and mild biphasic process was developed for the selective protection of one of two chem. equivalent primary hydroxyl groups in 1,n-diols using t-butyldiphenyl silyl chloride in diisopropyl Et amine (DIEA) and DMF. E.g., a solution of 2-Butyl-2-ethylpropanediol in DMF (3 mL) was charged with DIEA (10 equiv), to which mixture was added TBDPSCl (1.05 equiv) with stirring to give the corresponding monosilylated product in 92% yield. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4SDS of cas: 115-84-4).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.SDS of cas: 115-84-4

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Direct formation of oxetanes by pyrolysis of diprimary diols in the presence of catalysts was written by Jaubert, Michele;Mazet, Michel;Yvernault, Theophile. And the article was included in Bulletin de la Societe Chimique de France in 1974.Application of 115-84-4 The following contents are mentioned in the article:

Oxetanes I (R = Et, Pr, Bu, CHMe2, H, Me; R1 = H, Me, Et, Pr, Bu, CHMe2, CMe3, CHPrMe, CHPrEt, (CH2)4Me) were prepared in ≤24% yield by pyrolyzing RR1C(CH2OH)2, the acetals II, or the formals III in the presence of pumice at 350°. A pumice-diol ratio of 5 gave the highest yields. The yields of I also increased with the size of R and R1. Pyrolysis of I (R = R1 = Et) gave Et2CHCHO, Et2C:CH2, EtPrCHCHO, EtMeCHCOEt, PrMeCHCOMe. This study involved multiple reactions and reactants, such as 2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4Application of 115-84-4).

2-Butyl-2-ethylpropane-1,3-diol (cas: 115-84-4) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Secondary alcohols are easily oxidized without breaking carbon-carbon bonds only as far as the ketone stage. No further oxidation is seen except under very stringent conditions.Application of 115-84-4

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

N,N-Dimethylformamide-stabilized ruthenium nanoparticle catalyst for β-alkylated dimer alcohol formation via Guerbet reaction of primary alcohols was written by Nagata, Tatsuki;Okada, Kanji;Kondo, Ryota;Toyao, Takashi;Shimizu, Ken-ichi;Suzuki, Takeyuki;Obora, Yasushi. And the article was included in RSC Advances in 2022.Formula: C10H22O The following contents are mentioned in the article:

N,N-Dimethylformamide-stabilized Ru nanoparticles (NPs) provided a highly efficient catalyst for the Guerbet reaction of primary alcs. DMF-modified Ru NPs were synthesized, and characterized by transition electron microscopy, and X-ray absorption spectroscopy, XPS, and Fourier-transform IR spectroscopy. The Ru NP catalyst was highly durable during catalytic reactions under external additive/solvent-free conditions. This study involved multiple reactions and reactants, such as 3,7-Dimethyloctan-1-ol (cas: 106-21-8Formula: C10H22O).

3,7-Dimethyloctan-1-ol (cas: 106-21-8) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Formula: C10H22O

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts