9003-63-8

Usage

Uses

Used in Optical Applications:
PBMA is used as a polymer matrix for embedding photoluminescent materials, such as EuTFC, in polymer films. This allows for the study of photoluminescence properties, which can be useful in various optical applications, including sensors, displays, and lighting.
Used in Research and Development:
PBMA is used as a substrate for studying the properties and behavior of various materials, such as photoluminescent materials, when embedded in a polymer matrix. This can help researchers understand the interactions between the embedded materials and the polymer, as well as optimize the performance of the resulting composite materials.
Used in Coatings and Adhesives:
Due to its excellent optical properties and flexibility, PBMA can be used as a component in coatings and adhesives for various applications, such as automotive, architectural, and electronic industries. It can provide improved adhesion, durability, and optical clarity to the final product.
Used in Biomedical Applications:
PBMA's biocompatibility and optical properties make it a potential candidate for use in biomedical applications, such as drug delivery systems, tissue engineering, and medical imaging. It can be used to encapsulate drugs or other bioactive agents, providing controlled release and improved therapeutic outcomes.

InChI:InChI=1/C8H14O2/c1-4-5-6-10-8(9)7(2)3/h2,4-6H2,1,3H3

Upstream product

• 816-50-2 α-hydroxy-isobutyric acid butyl ester 
• 348603-27-0 α-isopropoxy-isobutyric acid butyl ester 
• 80-62-6 methacrylic acid methyl ester 
• 71-36-3 butan-1-ol 
• 79-41-4 poly(methacrylic acid) 
• 17860-04-7 2-isopropoxy-2-methylpropanoic acid 
• 594-61-6 2-methyllactic acid 
• 92-84-2 10H-phenothiazine 
• 13499-05-3 hafnium tetrachloride 
• 123-54-6 acetylacetone 
• 463-49-0 1,2-propanediene 
• 201230-82-2 carbon monoxide 
• 188897-40-7 α-butoxy-isobutyric acid butyl ester 
• 7790-94-5 chlorosulfonic acid 

Downstream Products

• 58911-06-1 1,4-dimethyl-cyclohex-3-enecarboxylic acid butyl ester 
• 100267-39-8 Isopropylphosphonsaeure-O,O-dibenzylester-butylester 
• 100210-87-5 Isopropylphosphonsaeure-butylester-dicyclohexylester 
• 1638610-40-8 butyl 3-(2-benzoylbenzofuran-3-yl)-2-methylpropanoate 
• 1620079-51-7 butyl 2-methyl-4-(methyl(phenyl)amino)butanoate 
• 1609585-03-6 (E)-butyl 5-(4-cyanophenyl)-2-methylpent-4-enoate 
• 1609585-04-7 (E)-butyl 5-(4-cyanophenyl)-2-methylpent-2-enoate 
• 1608454-65-4 C₂₈H₃₀N₃O₂⁽¹⁺⁾*Cl^(1-) 
• 1608454-60-9 5-(2-cyanopropyl)-1,3,4-triphenyl-4H-1,2,4-triazol-1-ium chloride 

Relevant academic research and scientific papers

An efficient, practical and cost-effective polymer-supported catalyst for the transesterification of methyl methacrylate by 1-butanol

A straightforward and cost-effective synthesis of a polymer-supported titanium alkoxide catalyst is reported. The described synthesis involves cheap, readily available and relatively non toxic chemicals, solvents and workup procedures. Efficiency and stability of the catalyst were tested in a laboratory-scale continuous flow reactor under equilibrium conditions over a month period. The average daily titanium leaching was estimated to less than 1% of the total amount of titanium engaged. To our knowledge, this result is the best obtained, to date, concerning the use of heterogeneous titanate for the catalysis of transesterification reactions.

Dehydrogenative Silylation of Alkenes for the Synthesis of Substituted Allylsilanes by Photoredox, Hydrogen-Atom Transfer, and Cobalt Catalysis

A synergistic catalytic method combining photoredox catalysis, hydrogen-atom transfer, and proton-reduction catalysis for the dehydrogenative silylation of alkenes was developed. With this approach, a highly concise route to substituted allylsilanes has been achieved under very mild reaction conditions without using oxidants. This transformation features good to excellent yields, operational simplicity, and high atom economy. Based on control experiments, a possible reaction mechanism is proposed.

Silica-Supported MnII Sites as Efficient Catalysts for Carbonyl Hydroboration, Hydrosilylation, and Transesterification

Manganese, the third most abundant transition-metal element after iron and titanium, has recently been demonstrated to be an effective homogeneous catalyst in numerous reactions. Herein, the preparation of silica-supported MnII sites is reported using Surface Organometallic Chemistry (SOMC), combined with tailored thermolytic molecular precursors approach based on Mn2[OSi(OtBu)3]4 and Mn{N(SiMe3)2}2?THF. These supported MnII sites, free of organic ligands, efficiently catalyze numerous reactions: hydroboration and hydrosilylation of ketones and aldehydes as well as the transesterification of industrially relevant substrates.

METHOD FOR THE PRODUCTION PROCESS OF METHACRYL ACID ESTER

The present invention relates to a method of preparing a methacrylic acid ester by performing a transesterification reaction while air blowing an alkyl methacrylic acid ester and an alcohol in the presence of a catalyst represented by chemical formula 1, to prepare a methacrylic acid ester. According to the present invention, a method of preparing a methacrylic acid ester may prevent a polymer from being generated and also increase yield when preparing a methacrylic acid ester without using an additional polymerization inhibitor.

METHOD FOR THE PRODUCTION PROCESS OF BUTYL METHACRYLATE

The present invention relates to a preparation method of butyl methacrylate, which comprises the steps of: a) preparing butyl methacrylate through ester exchange reaction of n-butanol and methyl methacrylate in the presence of titanium tetrabutoxide catalyst; and b) removing the catalyst by adding glycerol to butyl methacrylate after the ester exchange reaction. The preparation method of butyl methacrylate in the present invention improves removal rate of residual solvents remaining after recovering the products after the ester exchange reaction, and has the catalyst removal process at low costs.COPYRIGHT KIPO 2016

METHOD FOR THE PRODUCTION PROCESS OF METHACRYL ACID ESTER

The present invention relates to a preparation method of methacrylic acid ester. The preparation method of methacrylic acid ester comprises the steps of: a) preparing methacrylic ester by having an ester exchange reaction of alcohol and alkyl methacrylic acid ester in presence of an ester exchange catalyst and a polymerization inhibitor; and b) removing the catalyst by adding methanol and water after the ester exchange reaction. The preparation method of the present invention can improve removal rate while using easily obtainable water and methanol which is one of the products of the reaction.COPYRIGHT KIPO 2016

Method of manufacturing methacrylic acid ester

The present invention relates to a method for producing methacrylic acid ester. More specifically, the present invention relates to a method for producing methacrylic acid ester, by carrying out an ester interchange reaction between methacrylate and alcohol in the presence of a catalyst and a polymerization inhibitor, which includes a step of calculating an equation for the degree of catalyst inactivity from a variable of the ester interchange reaction.(AA) Degree of catalyst inactivity, andPhi;(BB) Single input variable, andeta;COPYRIGHT KIPO 2016

METHOD FOR THE PRODUCTION PROCESS OF METHACRYL ACID

The present invention relates to a continuous production method of butyl (meth)acrylate, in which methyl (meth)acrylate and butanol undergo an ester exchange reaction in the presence of an ester exchange catalyst and a polymerization inhibitor, and gasified unreacted methyl(meth)acrylate and produced methanol, through the ester exchange reaction, are removed as an azeotropic mixture from an azeotropic tower. In the continuous production method of butyl (meth)acrylate, the reflux ratio is controlled such that temperatures inside the azeotropic tower, converted to temperatures at atmospheric pressure, remain in the following ranges: 64-65anddeg;C at the uppermost part, 65-89anddeg;C at the middle part, and 89-102anddeg;C at the bottom part, and the azeotropic mixture contains 10 ppm or less of butanol. The amount of butanol contained in the azeotropic mixture to be removed from the azeotropic tower is minimized, and thus the continuous production method of butyl (meth)acrylate of the present invention has the advantage of eliminating the need for a separate isolation process.COPYRIGHT KIPO 2016

Process for preparation of methyl methacrylate by esterification during oxidation

The invention relates to a process for preparation of methacrylic acid, comprising the steps: a) providing a feed composition comprising a main compound selected from isobutylene and tert-butyl alcohol and at least one co-compound selected from the group consisting of methanol, dimethyl ether and formaldehyde; b) subjecting the feed composition provided in step a) with at least a first part of said at least one co-compound to a catalytic reaction zone and obtaining an oxidation phase comprising methyl methacrylate and methacrylic acid. The invention also relates a process for preparation of methyl methacrylate, further comprising the step of: c) esterification of at least a part of the oxidation phase obtained in step b), to an apparatus for preparation of methacrylic acid, to an apparatus for preparation of methyl methacrylate, to a process carried out in the apparatus, to methacrylic acid, to methyl methacrylate, to methacrylate esters, to a process for preparation of a polymer comprising at least one methacrylic acid, methyl methacrylate and/or methacrylate ester monomer unit, to a polymer comprising at least one methacrylic acid, methyl methacrylate and/or methacrylate ester monomer, to a process for preparation of a composition, to a composition, to chemical products, and to the use of at least one of methacrylic acid, methyl methacrylate, methacrylate ester, a polymer and/or a composition in chemical products.

Aerobic oxidative esterification of aldehydes with alcohols by gold-nickel oxide nanoparticle catalysts with a core-shell structure

Oxidative esterification of aldehydes with alcohols proceeds with high efficiency in the presence of molecular oxygen on supported gold-nickel oxide (AuNiOx) nanoparticle catalysts. The method is environmentally benign because it requires only molecular oxygen as the terminal oxidant and gives water as the side product. The AuNiOx nanoparticles have a core-shell structure, with the Au nanoparticles at the core and the surface covered by highly oxidized NiOx. Aerobic oxidative esterification of methacrolein in methanol to methyl methacrylate is an important industrial method for the production of polymethyl methacrylate.