CAS 21142-29-0

Methacryloxypropyltriethoxysilane

Description:

Methacryloxypropyltriethoxysilane, with the CAS number 21142-29-0, is an organosilane compound characterized by its methacrylate functional group, which imparts reactivity for polymerization and cross-linking applications. This silane features three ethoxy groups, enhancing its ability to bond with various substrates, particularly in the formation of siloxane networks. It is typically a colorless to pale yellow liquid with a moderate viscosity and possesses a characteristic odor. The compound is soluble in organic solvents and can hydrolyze in the presence of moisture, leading to the formation of silanol groups that can further react with other silanes or substrates. Methacryloxypropyltriethoxysilane is commonly used as a coupling agent in the production of composites, coatings, and adhesives, improving adhesion between organic and inorganic materials. Its ability to promote the bonding of polymers to glass, metals, and ceramics makes it valuable in various industrial applications, including construction, automotive, and electronics. Proper handling and storage are essential due to its reactivity and potential health hazards associated with exposure.

Formula: C₁₃H₂₆O₅Si

InChI: InChI=1S/C13H26O5Si/c1-6-16-19(17-7-2,18-8-3)11-9-10-15-13(14)12(4)5/h4,6-11H2,1-3,5H3

InChI key: InChIKey=URDOJQUSEUXVRP-UHFFFAOYSA-N

SMILES: [Si](CCCOC(C(C)=C)=O)(OCC)(OCC)OCC

Synonyms:

• (3-Methacryloxypropyl)triethoxysilane
• (γ-Methacryloxypropyl)triethoxysilane
• (γ-Methacryloyloxypropyl)triethoxysilane
• 1-Propanol, 3-(triethoxysilyl)-, methacrylate
• 2-Methyl-2-propenoic acid 3-(triethoxysilyl)propyl ester
• 2-Propenoic acid, 2-methyl-, 3-(triethoxysilyl)propyl ester
• 3-(Triethoxysilyl)Propyl 2-Methylprop-2-Enoate
• 3-(Triethoxysilyl)propyl methacrylate
• 3-Mptes
• 3-Triethoxysilylpropyl 2-methylprop-2-enoate
• Ac 636
• Db 572
• Gelest 6487
• Jh 0174
• Kbe 503
• Kh 570A
• Kh 572
• Methacrylic acid, 3-(triethoxysilyl)propyl ester
• Sca-R 74E
• Silquest Y 9936
• Sz 6036
• T 2676
• Triethoxy(3-methacryloyloxypropyl)silane
• Triethoxysilylpropyl methacrylate
• Vps-Meeo
• Wd 70
• Y 11878
• Y 9936
• Z 6036
• [3-(Methacryloyloxy)propyl]triethoxysilane

3-(Triethoxysilyl)propyl Methacrylate (stabilized with BHT)

CAS: 21142-29-0

Formula: C₁₃H₂₆O₅Si

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 290.43

Ref: 3B-T2676

3-(TRIETHOXYSILYL)PROPYL 2-METHYLACRYLATE

CAS: 21142-29-0

Formula: C₁₃H₂₆O₅Si

Purity: 96%

Color and Shape: Liquid

Molecular weight: 290.4280

Ref: IN-DA003IAE

3-(Triethoxysilyl)Propyl Methacrylate

CAS: 21142-29-0

3-(Triethoxysilyl)Propyl Methacrylate

Purity: 97%

Molecular weight: 290.43g/mol

Ref: 54-OR1010719

METHACRYLOXYPROPYLTRIETHOXYSILANE

CAS: 21142-29-0

Methacrylate Functional Trialkoxy Silane
Silane coupling agents have the ability to form a durable bond between organic and inorganic materials to generate desired heterogeneous environments or to incorporate the bulk properties of different phases into a uniform composite structure. The general formula has two classes of functionality. The hydrolyzable group forms stable condensation products with siliceous surfaces and other oxides such as those of aluminum, zirconium, tin, titanium, and nickel. The organofunctional group alters the wetting or adhesion characteristics of the substrate, utilizes the substrate to catalyze chemical transformations at the heterogeneous interface, orders the interfacial region, or modifies its partition characteristics, and significantly effects the covalent bond between organic and inorganic materials.
Methacryloxypropyltriethoxysilane
Coupling agent for radical cure polymer systems and UV cure systemsUsed in microparticle surface modificationComonomer for free-radical polymerizaitonInhibited with MEHQ

Formula: C₁₃H₂₆O₅Si

Purity: 97%

Color and Shape: Straw Liquid

Molecular weight: 290.43

Ref: 3H-SIM6487.3

3-(Methacryloxy)propyltriethoxysilane(inhibited with MEHQ)

CAS: 21142-29-0

S10725 - 3-(Methacryloxy)propyltriethoxysilane(inhibited with MEHQ)

Formula: C₁₃H₂₆O₅Si

Purity: 95%

Color and Shape: Liquid

Molecular weight: 290.431

Ref: 10-S10725