CAS 49539-88-0

Phenethyltrimethoxysilane

Description:

Phenethyltrimethoxysilane, with the CAS number 49539-88-0, is an organosilane compound characterized by its silane functional group attached to a phenethyl group and three methoxy groups. This compound typically appears as a colorless to pale yellow liquid and is known for its ability to bond organic materials to inorganic surfaces, making it valuable in various applications such as coatings, adhesives, and sealants. Its structure allows for enhanced adhesion properties, improving the durability and performance of materials in which it is incorporated. Additionally, phenethyltrimethoxysilane exhibits hydrophobic characteristics, which can contribute to water repellency in treated surfaces. It is also utilized in the modification of polymers and as a coupling agent in composite materials, enhancing the compatibility between organic and inorganic phases. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may cause irritation upon contact with skin or eyes. Overall, its unique chemical properties make it a versatile compound in the field of materials science and engineering.

Formula: C₁₁H₁₈O₃Si

InChI: InChI=1S/C11H18O3Si/c1-12-15(13-2,14-3)10-9-11-7-5-4-6-8-11/h4-8H,9-10H2,1-3H3

InChI key: InChIKey=UBMUZYGBAGFCDF-UHFFFAOYSA-N

SMILES: [Si](CCC1=CC=CC=C1)(OC)(OC)OC

Synonyms:

• β-(Trimethoxysilyl)ethylbenzene
• Benzene, [2-(trimethoxysilyl)ethyl]-
• [2-(Trimethoxysilyl)ethyl]benzene
• Silane, trimethoxy(2-phenylethyl)-
• P 113 (silane derivative)

Trimethoxy(phenylethyl)silane (mixture of 1-phenylethyl- and 2-phenylethyl-)

CAS: 49539-88-0

Formula: C₁₁H₁₈O₃Si

Purity: >95.0%(GC)

Color and Shape: Colorless to Light yellow to Red clear liquid

Molecular weight: 226.35

Ref: 3B-T3542

PHENETHYLTRIMETHOXYSILANE

CAS: 49539-88-0

Formula: C₁₁H₁₈O₃Si

Purity: 98%

Color and Shape: Liquid

Molecular weight: 226.3443

Ref: IN-DA00DC8Q

Trimethoxy(2-Phenylethyl)Silane [Contains Ca. 25% Trimethoxy(1-Phenylethyl)Silane]

CAS: 49539-88-0

Trimethoxy(2-Phenylethyl)Silane [Contains Ca. 25% Trimethoxy(1-Phenylethyl)Silane]

Purity: 95%

Molecular weight: 226.34g/mol

Ref: 54-OR1024775

Phenethyltrimethoxysilane mixed isomers

CAS: 49539-88-0

S13250 - Phenethyltrimethoxysilane mixed isomers

Formula: C₁₁H₁₈O₃Si

Purity: >99%

Color and Shape: Liquid, Clear

Molecular weight: 226.347

Ref: 10-S13250

Trimethoxy(2-phenylethyl)silane

Controlled Product

CAS: 49539-88-0

Applications: Trimethoxy(2-phenylethyl)silane is used in the loading and releasing of two anti-cancer drugs, 9-Aminoacridine (9AA) and Camptothecin (CPT) from magnetic mesoporous silica nanoparticle materials.
References Knezevic, N. Z., et al.: ChemPlusChem, 77, 48-55 (2012)

Formula: C₁₁H₁₈O₃Si

Color and Shape: Neat

Molecular weight: 226.34

Ref: TR-T797455

PHENETHYLTRIMETHOXYSILANE, tech

CAS: 49539-88-0

Aromatic Silane - Conventional Surface Bonding
Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure.
Phenethyltrimethoxysilane; Phenylethyltrimethoxysilane; Trimethoxy(2-phenylethyl)silane
Contains α-, β-isomersComponent in optical coating resinsIn combination with TEOS,SIT7110.0, forms hybrid silicalite-1 molecular sieves

Formula: C₁₁H₁₈O₃Si

Purity: 97%

Color and Shape: Straw To Dark Amber Liquid

Molecular weight: 226.35

Ref: 3H-SIP6722.6