Category: 929-37-3

Suyama, Kanji; Honma, Katsunori; Shirai, Masamitsu; Tsunooka, Masahiro published an article in 2000, the title of the article was Initiator-free visible light curing of quinone derivative/vinyl ether system.Recommanded Product: 929-37-3 And the article contains the following content:

Curing of quinolyl sulfides was carried out in the presence of vinyl ethers with visible light, for oligomeric urethanes bearing benzoquinonylthio groups. Photopolymerization of a low mol. weight quinone with a vinyl ether did not yield a polymer but a smooth film was obtained upon irradiation of the mixture Oligo(QPS-IPD) was obtained via addition polymerization of p-benzoquinonyl 2,3-dihydroxypropyl sulfide (QPS) and isophorone diisocyanate (IPD) and films were obtained by casting THF solutions onto Si or quartz plates, with/without vinyl ethers. Upon irradiation, the mixtures containing vinyl ethers cured forming a rigid film. The process may be useful in development of UV-curable powder coatings. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Recommanded Product: 929-37-3

The Article related to quinonyl sulfide curing vinyl ether visible light, photopolymerization quinone diisocyanate vinyl ether light irradiation, Plastics Manufacture and Processing: Preparation Of Resins and other aspects.Recommanded Product: 929-37-3

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On April 13, 2021, Liao, Qingyu; Chen, Dong; Zhang, Xianhong; Ma, Yuhong; Zhao, Changwen; Yang, Wantai published an article.COA of Formula: C6H12O3 The title of the article was UV-Assisted Li+-Catalyzed Radical Grafting Polymerization of Vinyl Ethers: A New Strategy for Creating Hydrolysis-Resistant and Long-Lived Polymer Brushes as a “Smart” Surface Coating. And the article contained the following:

A facile synthetic route was developed to prepare a surface-grafted brush layer of poly(vinyl ethers) (PVEs) directly by a radical mechanism, with the “naked” Li+ acting as a catalyst. D. functional theory calculations suggested that complexation of naked Li+ to VEs significantly reduced the highest unoccupied MO-LUMO (HOMO-LUMO) energy gap from 5.08 to 0.68 eV, providing a better prospect for electron transfer. The structure, morphol., and surface properties of grafted polymer layers were characterized using attenuated total reflection Fourier transform IR spectroscopy, Raman spectroscopy, XPS, at. force microscopy, and dynamic water contact angle (DCA). Moreover, ellipsometry data indicated that the thickness of the polymer brushes was in the range of 20-60 nm, which corresponds to the grafting densities of 0.65-1.15 chain/nm2, and DCA decreased from 84.4 to 45.3°. Most importantly, no hydrolysis was observed for the modified surface after 30 days of exposure to phosphate-buffered saline solution, 0.1 mol/L NaOH(eq) and 0.1 mol/L HCl(eq), demonstrating excellent hydrolysis resistance with long service life. In addition, as a proof of concept, the side hydroxyl groups of grafted PVEs provide active sites for efficient fixation of bioactive mols., e.g., glycosaminoglycan and serum protein. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).COA of Formula: C6H12O3

The Article related to uv assisted li catalyzed radical grafting polymerization vinyl ether, Coatings, Inks, and Related Products: Other Coating Materials and other aspects.COA of Formula: C6H12O3

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On December 31, 2003, Wang, Y.; Somers, E. B.; Manolache, S.; Denes, F. S.; Wong, A. C. L. published an article.Related Products of 929-37-3 The title of the article was Cold plasma synthesis of poly(ethylene glycol)-like layers on stainless-steel surfaces to reduce attachment and biofilm formation by Listeria monocytogenes. And the article contained the following:

Poly(ethylene glycol) (PEG)-like structures were generated on stainless steel under di(ethylene glycol) vinyl ether (DiEGVE) radio frequency-plasma environments. Electron spectroscopy for chem. anal. and attenuated total reflectance Fourier transform IR spectroscopy indicated a PEG-like deposition, which was stable to cleaning, sanitizing, and storage for up to 2 mo. At. force microscopy and water contact angle anal. indicated that the modified stainless-steel surfaces were less rough and more hydrophilic than the unmodified surfaces. Listeria monocytogenes attachment and biofilm formation on modified surfaces decreased more than 90% compared with the unmodified stainless steel (P < 0.01). DiEGVE cold plasma was demonstrated to be a promising technique to reduce bacterial contamination on surfaces encountered in food-processing environments. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Related Products of 929-37-3

The Article related to cold plasma stainless steel polyethylene glycol listeria biofilm, Food and Feed Chemistry: Packaging, Preservation, and Processing and other aspects.Related Products of 929-37-3

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Ether – Wikipedia,
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On June 29, 2020, Kucinski, Krzysztof; Stachowiak, Hanna; Hreczycho, Grzegorz published an article.Reference of 2-(2-(Vinyloxy)ethoxy)ethanol The title of the article was Silylation of Alcohols, Phenols, and Silanols with Alkynylsilanes – an Efficient Route to Silyl Ethers and Unsymmetrical Siloxanes. And the article contained the following:

The formation of several silyl ethers (alkoxysilanes, R3Si-OR’) and unsym. siloxanes (R3Si-O-SiR’3) can be catalyzed by the com. available potassium bis(trimethylsilyl)amide (KHMDS). The reaction proceeds via direct dealkynative coupling between various alcs. or silanols and alkynylsilanes, with a simultaneous formation of gaseous acetylene as the sole byproduct. The dehydrogenative and dealkenative coupling of alcs. or silanols are well-investigated, while the utilization of alkynylsilanes as silylating agents has never been comprehensively studied in this context. Overall, the presented system allows the synthesis of various attractive organosilicon compounds under mild conditions, making this approach an atom-efficient, environmentally benign, and sustainable alternative to existing synthetic solutions The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Reference of 2-(2-(Vinyloxy)ethoxy)ethanol

The Article related to silylation alc phenol silanol alkynylsilane green chem, silyl ether unsym siloxane preparation green chem, Organometallic and Organometalloidal Compounds: Silicon Compounds and other aspects.Reference of 2-(2-(Vinyloxy)ethoxy)ethanol

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On July 5, 2005, Kim, Hyun-Kyoung; Wang, Xiao-Shui; Fujita, Yukihiro; Sudo, Atsushi; Nishida, Haruo; Fujii, Masayuki; Endo, Takeshi published an article.Computed Properties of 929-37-3 The title of the article was Photomechanical switching behavior of semi-interpenetrating polymer network consisting of azobenzene-carrying crosslinked poly(vinyl ether) and polycarbonate. And the article contained the following:

A novel semi-interpenetrating polymer network (semi-IPN) with photomech. switching ability was developed by a cationic copolymerization of azobenzene-containing vinyl ethers in a matrix of a linear polycarbonate (PC). The semi-IPN film showed reversible deformation upon switching the UV irradiation on and off and responded with unprecedented rapidity. The photomech. effect is attributed to a reversible change between the highly aggregated and dissociated states of the azobenzene groups. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Computed Properties of 929-37-3

The Article related to azobenzene polyvinyl ether polycarbonate semiinterpenetrating network photomech switching, Plastics Manufacture and Processing: Chemical Properties Of Resins and other aspects.Computed Properties of 929-37-3

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On October 31, 2007, Al-Hamarneh, Ibrahim F.; Pedrow, Patrick D.; Goheen, Steven C.; Hartenstine, Michael J. published an article.SDS of cas: 929-37-3 The title of the article was Impedance spectroscopy study of composite thin films of hydrated polyethylene glycol. And the article contained the following:

A polyethylene glycol (PEG) polymer was synthesized using a dip-coating procedure on 316L stainless-steel (SS) substrate precoated with a primer that consisted of radio-frequency inductively coupled plasma-polymerized di(ethylene glycol) vinyl ether (EO2V). The primer and PEG composite film was studied with profilometer, optical microscope, scanning electron microscope (SEM), and a tape test to evaluate thickness, coverage, morphol., and adhesion, resp. Response of the PEG composite film to an applied ac voltage was studied as a function of hydration state using impedance spectroscopy (IS). A resistor/capacitor network was used to interpret the impedance spectra. Elec. capacitance of the PEG film decreased with an exponentially decaying term as dehydration progressed. PEG-film capacitance decay was consistent with a model describing water mols. diffusing through the PEG film. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).SDS of cas: 929-37-3

The Article related to hydrated polyethylene glycol composite thin film impedance, Electric Phenomena: Conductors, Semiconductors, Resistors, Contacts and other aspects.SDS of cas: 929-37-3

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Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On May 22, 2019, Zhang, Yongqian; Tamijani, Ali A.; Taylor, Megan E.; Zhi, Bo; Haynes, Christy L.; Mason, Sara E.; Hamers, Robert J. published an article.SDS of cas: 929-37-3 The title of the article was Molecular Surface Functionalization of Carbon Materials via Radical-Induced Grafting of Terminal Alkenes. And the article contained the following:

Formation of functional monolayers on surfaces of carbon materials is inherently difficult because of the high bond strength of carbon and because common pathways such as SN2 mechanisms cannot take place at surfaces of solid materials. Here, we show that the radical initiators can selectively abstract H atoms from H-terminated carbon surfaces, initiating regioselective grafting of terminal alkenes to surfaces of diamond, glassy carbon, and polymeric carbon dots. NMR and XPS demonstrate formation of self-terminating organic monolayers linked via the terminal C atom of 1-alkenes. D. functional theory (DFT) calculations suggest that this selectivity is at least partially thermodn. in origin, as significantly less energy is needed to abstract H atoms from carbon surfaces as compared to typical aliphatic compounds The regioselectivity favoring binding to the terminal C atom of the reactant alkenes arises from steric hindrance encountered in bond formation at the adjacent carbon atom. Our results demonstrate that carbon surface radical chem. yields a versatile, selective, and scalable approach to monolayer formation on H-terminated carbon surfaces and provide mechanistic insights into the surface selectivity and regioselectivity of mol. grafting. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).SDS of cas: 929-37-3

The Article related to carbon material surface functionalization radical induced grafting terminal alkene, Physical Organic Chemistry: Other Reactions, Processes, and Spectra and other aspects.SDS of cas: 929-37-3

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Ether – Wikipedia,
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On March 8, 2016, Sugihara, Shinji; Kawamoto, Yuki; Maeda, Yasushi published an article.Reference of 2-(2-(Vinyloxy)ethoxy)ethanol The title of the article was Direct Radical Polymerization of Vinyl Ethers: Reversible Addition-Fragmentation Chain Transfer Polymerization of Hydroxy-Functional Vinyl Ethers. And the article contained the following:

Unprecedented controlled radical vinyl polymerization (CRP) of vinyl ethers using reversible addition-fragmentation chain transfer (RAFT) polymerization is reported. In order to overcome the challenge of direct radical polymerization of vinyl ethers, com. hydroxy-functional vinyl ethers such as 2-hydroxyethyl vinyl ether (HEVE) were subjected to free radical polymerization, generating vinyl polymers without polyacetals obtained by self-polyaddition polymerization In the case of bulk polymerization using a nonacidic azo-initiator such as di-Me 2,2′-azobis(2-methylpropionate), conventional free radical vinyl polymerization occurred with sufficiently high number-average mol. weight For example, poly(HEVE) was produced from the corresponding HEVE monomer with Mn = 26 400 in high yield, ≥75%. The resulting polymer was nearly identical to the polymer prepared by living cationic polymerization using the protected monomers except for the steric regularity (meso dyads are 51% and 67% for radical and cationic polymerizations, resp.). Furthermore, cyanomethyl methyl(phenyl)carbamodithioate was found to be an efficient RAFT agent, enabling the CRP of hydroxy-functional vinyl ethers. Under the polymerization conditions, poly(HEVE) macromol. chain transfer agent (macro-CTA) was prepared The kinetic studies of RAFT polymerization showed a linear increase of the mol. weight, with up to 50% monomer conversion and relatively low polydispersities (Mw/Mn < 1.38). In addition, chain extension experiments including block copolymerization with vinyl acetate and N-vinylpyrrolidone were demonstrated using the resulting poly(HEVE) macro-CTA to confirm the "livingness" of the poly(HEVE). The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Reference of 2-(2-(Vinyloxy)ethoxy)ethanol

The Article related to radical polymerization vinyl ether, Chemistry of Synthetic High Polymers: Organic Addition Polymerization and other aspects.Reference of 2-(2-(Vinyloxy)ethoxy)ethanol

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Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On December 31, 2012, Jiang, Tongzhou; He, Yong; Jian, Yu; Nie, Jun published an article.Product Details of 929-37-3 The title of the article was Exploration for decreasing the volume shrinkage for photopolymerization. And the article contained the following:

This article explored one method to decrease the volume shrinkage for photopolymerization including synthesis of a series of methacrylate-vinyl ether hybrid monomer, combination initiator system and introduction of chain transfer agent. Its photopolymerization kinetics was monitored by Fourier transform real-time IR spectroscopy (FTIR) and the volume shrinkage is measured by using laser displacement sensor (LDS), the adhesion strength is also evaluated. The results indicated that the volume shrinkage could be adjusted in some degree on demand which is good for adhesion strength. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Product Details of 929-37-3

The Article related to exploration decreasing volume shrinkage photopolymerization, Chemistry of Synthetic High Polymers: Organic Addition Polymerization and other aspects.Product Details of 929-37-3

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Ether – Wikipedia,
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On December 6, 2000, Sangermano, Marco; Spera, Silvia; Bongiovanni, Roberta; Priola, Aldo; Busetto, Carlo published an article.Safety of 2-(2-(Vinyloxy)ethoxy)ethanol The title of the article was NMR investigation of UV-cured vinyl ether networks. And the article contained the following:

Structure of networks obtained by UV curing of triethylene-glycol divinyl ether (DVE3) and its mixtures with diethylene-glycol monovinyl ether (HDVE2) were investigated by high resolution 1H and 13C NMR spectroscopy. By working in swelled systems, signals with good resolution were obtained and were assigned to the different structures. The signals attributable to the CH3 end groups of the poly(vinyl ether) together with the CH2 and CH groups of the chain could be distinguished. The CH3 groups signal is stronger in the case of the DVE3/HDVE2 mixture as a consequence of the chain transfer reaction. Hydrolysis reactions occur in the systems giving rise to the formation of acetaldehyde and aldehydic end groups. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Safety of 2-(2-(Vinyloxy)ethoxy)ethanol

The Article related to uv cured diethylene glycol vinyl ether polymer, triethylene glycol divinyl ether crosslinked structure, Plastics Manufacture and Processing: Physical Properties and Testing Methods and other aspects.Safety of 2-(2-(Vinyloxy)ethoxy)ethanol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem