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: O=C(OCCC[Si](OCC)(OCC)OCC)C(=C)C

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
• γ-(Triethoxysilyl)propyl methacrylate

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

3-(TRIETHOXYSILYL)PROPYL 2-METHYLACRYLATE

CAS: 21142-29-0

• Formula: C₁₃H₂₆O₅Si
• Purity: 97%
• Color and Shape: Liquid
• Molecular weight: 290.428

3-(Triethoxysilyl)Propyl Methacrylate

CAS: 21142-29-0

• Purity: 97%
• Molecular weight: 290.43g/mol

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: 290.4309997558594

METHACRYLOXYPROPYLTRIETHOXYSILANE

CAS: 21142-29-0

Methacrylate Functional Trialkoxy Silane Silane coupling agents have the ability to form a durable bond …

• Formula: C₁₃H₂₆O₅Si
• Purity: 97%
• Color and Shape: Straw Liquid
• Molecular weight: 290.43

3-(Triethoxysilyl)propyl Methacrylate

CAS: 21142-29-0

3-(Triethoxysilyl)propyl Methacrylate is a surface treatment agent that is used to modify the surface of …

• Formula: C₁₃H₂₆O₅Si
• Purity: Min. 95%
• Molecular weight: 290.43 g/mol