CAS 18027-45-7

Phenyltris(dimethylsiloxy)silane

Description:

Phenyltris(dimethylsiloxy)silane, with the CAS number 18027-45-7, is an organosilicon compound characterized by its unique structure that includes a phenyl group and three dimethylsiloxy groups attached to a silicon atom. This compound typically exhibits properties such as low surface tension, thermal stability, and resistance to moisture, making it useful in various applications, including as a silicone additive in coatings, sealants, and adhesives. The presence of the phenyl group enhances its compatibility with organic materials, while the dimethylsiloxy groups contribute to its flexibility and hydrophobic characteristics. Additionally, this silane can act as a coupling agent, improving adhesion between inorganic substrates and organic polymers. Its chemical stability and ability to form siloxane networks make it valuable in the formulation of silicone-based materials. Overall, Phenyltris(dimethylsiloxy)silane is recognized for its multifunctional properties, which are leveraged in diverse industrial applications, particularly in enhancing the performance of silicone formulations.

Formula: C₁₂H₂₆O₃Si₄

InChI: InChI=1S/C12H26O3Si4/c1-16(2)13-19(14-17(3)4,15-18(5)6)12-10-8-7-9-11-12/h7-11,16-18H,1-6H3

InChI key: InChIKey=CQZDNELEZXTFEH-UHFFFAOYSA-N

SMILES: [Si](O[SiH](C)C)(O[SiH](C)C)(O[SiH](C)C)C1=CC=CC=C1

Synonyms:

• (3-Chloropropyl)(Dimethoxy)Methylsilane
• 3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane
• 3-Dimethylsilyloxy-3-phenyl-1,1,5,5-tetramethyltrisiloxane
• 3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyltrisiloxane
• P 0660
• Sip 6826
• Sip 6826.0
• Tri(dimethylsiloxy)phenylsilane
• Tris(Dimethylsilyloxy)Phenylsilane
• Tris(dimethylhydrogensiloxy)phenylsilane
• Tris(dimethylsiloxy)phenylsilane
• Trisiloxane, 3-(dimethylsiloxy)-1,1,5,5-tetramethyl-3-phenyl-
• Trisiloxane, 3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-
• X 93-916

3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane

CAS: 18027-45-7

Formula: C₁₂H₂₆O₃Si₄

Purity: >96.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 330.68

Ref: 3B-D3762

Trisiloxane, 3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-

CAS: 18027-45-7

Formula: C₁₂H₂₆O₃Si₄

Purity: 97%

Color and Shape: Liquid

Molecular weight: 330.6750

Ref: IN-DA0021UT

Phenyltris(Dimethylsiloxy)Silane

CAS: 18027-45-7

Phenyltris(Dimethylsiloxy)Silane

Purity: 98%

Molecular weight: 330.68g/mol

Ref: 54-OR1014659

Phenyltris(dimethylsiloxy)silane

CAS: 18027-45-7

S13800 - Phenyltris(dimethylsiloxy)silane

Formula: C₁₂H₂₆O₃Si₄

Purity: 97%

Color and Shape: Liquid, Clear

Molecular weight: 330.677

Ref: 10-S13800

3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane

CAS: 18027-45-7

3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane is a silicon compound that is an organosilicon. It has three functional groups: polyols, fatty acids and silanes. 3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane is used as a monomer in the production of polydimethylsiloxane polymers. 3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane is also used as a waveguide material in optical devices.

Formula: C₁₂H₂₆O₃Si₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 330.68 g/mol

Ref: 3D-FD75627

PHENYLTRIS(DIMETHYLSILOXY)SILANE

CAS: 18027-45-7

Siloxane-Based Silane Reducing Agent
Organosilanes are hydrocarbon-like and possess the ability to serve as both ionic and free-radical reducing agents. These reagents and their reaction by-products are safer and more easily handled and disposed than many other reducing agents. The metallic nature of silicon and its low electronegativity relative to hydrogen lead to polarization of the Si-H bond yielding a hydridic hydrogen and a milder reducing agent compared to aluminum-, boron-, and other metal-based hydrides. A summary of some key silane reductions are presented in Table 1 of the Silicon-Based Reducing Agents brochure.
Phenyltris(dimethylsiloxy)silane; Phenyl hydride cross-linker; 3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyltrisiloxane
High molecular weight silane reducing agentCrosslinker for vinylphenylsilicone 2-component elastomersExtensive review of silicon based reducing agents: Larson, G.; Fry, J. L. "Ionic and Organometallic-Catalyzed Organosilane Reductions", Wipf, P., Ed.; Wiley, 2007

Formula: C₁₂H₂₆O₃Si₄

Purity: 97%

Color and Shape: Liquid

Molecular weight: 330.68

Ref: 3H-SIP6826.0