CAS 14814-09-6

(3-Mercaptopropyl)triethoxysilane

Description:

(3-Mercaptopropyl)triethoxysilane, with the CAS number 14814-09-6, is an organosilane compound characterized by the presence of a mercaptopropyl group and three ethoxy groups attached to a silicon atom. This compound typically appears as a colorless to pale yellow liquid and is known for its ability to form siloxane bonds with various substrates, making it useful as a coupling agent and surface modifier. The mercapto group (-SH) provides thiol functionality, which can participate in various chemical reactions, including cross-linking and the formation of disulfide bonds. This property enhances adhesion to metals, glass, and other materials, making it valuable in applications such as coatings, adhesives, and sealants. Additionally, the ethoxy groups facilitate hydrolysis and condensation reactions, allowing the compound to bond effectively to surfaces in the presence of moisture. Overall, (3-Mercaptopropyl)triethoxysilane is utilized in diverse fields, including materials science, nanotechnology, and the development of functionalized surfaces.

Formula: C₉H₂₂O₃SSi

InChI: InChI=1S/C9H22O3SSi/c1-4-10-14(11-5-2,12-6-3)9-7-8-13/h13H,4-9H2,1-3H3

InChI key: InChIKey=DCQBZYNUSLHVJC-UHFFFAOYSA-N

SMILES: [Si](CCCS)(OCC)(OCC)OCC

Synonyms:

• (3-Mercaptopropyl)triethoxysilane
• (3-Thiopropyl)triethoxysilane
• (γ-Mercaptopropyl)triethoxysilane
• 1-Propanethiol, 3-(triethoxysilyl)-
• 3-(Triethoxysilyl)-1-propanethiol
• 3-(Triethoxysilyl)Propane-1-Thiol
• 3-(Triethoxysilyl)propyl mercaptan
• 3-Mecaptopropyltriethoxysilane
• 3-Mercaptopropyltriethoxy silane
• A 1891
• Db 580
• Dynasylan 3201
• Hd 113
• Jh-S 1891
• Kh-580
• Lmd 81
• M 1505
• Mptes
• Si 263
• Silane Coupling Agent A-1891
• Silane Coupling Agent KH-590
• Silquest A 1891
• Triethoxy(3-mercaptopropyl)silane
• VP-Si 263
• Z 6910
• gamma.-Mercaptopropyltriethoxysilane

(3-Mercaptopropyl)triethoxysilane

CAS: 14814-09-6

Formula: C₉H₂₂O₃SSi

Purity: >96.0%(GC)(T)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 238.42

Ref: 3B-M1505

(3-Mercaptopropyl)triethoxysilane, 94%

CAS: 14814-09-6

It can improve the properties of the mineral-filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience. It can be used as a pretreatment on minerals or added at the time of compounding. Mineral-reinforced rubbers such as shoe soles, rollers, wheels

Formula: C₉H₂₂O₃SSi

Purity: 94%

Color and Shape: Colorless, Crystals or powder or crystalline powder or clear liquid as melt

Molecular weight: 238.42

Ref: 02-B21191

(3-Mercaptopropyl)Triethoxysilane

CAS: 14814-09-6

(3-Mercaptopropyl)Triethoxysilane

Purity: 98%

Molecular weight: 238.42g/mol

Ref: 54-OR1008130

3-Mercaptopropyltriethoxysilane

CAS: 14814-09-6

S10451 - 3-Mercaptopropyltriethoxysilane

Formula: C₉H₂₂O₃SSi

Purity: 97%

Color and Shape: Clear Liquid

Molecular weight: 238.42

Ref: 10-S10451