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Silfluo

Phenyl Silane & Siloxane

Phenyl Silanes are meticulously engineered to deliver uncompromising performance in the most extreme thermal and high-radiation environments. Characterized by the presence of highly stable, electron-rich phenyl rings attached to the silicon atom, these specialized silanes fundamentally transcend the thermal limitations of standard aliphatic molecules. The robust phenyl-silicon bond imparts extraordinary high-temperature oxidation resistance, outstanding UV stability, and significantly elevated refractive indices (RI). Consequently, they serve as absolutely critical chemical intermediates for synthesizing high-performance phenyl silicone fluids, durable siloxane resins, and advanced extreme-temperature elastomers. In the optoelectronics sector, our high-purity phenyl silanes are the premier building blocks for formulating high-RI optical clearcoats and advanced LED encapsulants, maximizing light extraction efficiency while permanently preventing thermal yellowing. From aerospace-grade damping fluids to heavy-duty protective coatings and radiation-resistant electronic potting compounds, Aryl Phenyl Silanes guarantee unparalleled structural integrity and optical clarity under the harshest operational conditions.

Types of Aryl/Phenyl Silane

LS-653 Phenyl Siloxane CAS NO.: 3390-61-2

LS-P60 Phenyl Siloxane CAS NO.: 73559-47-4(70131-69-0)

LS-M11 Phenyltrimethoxysilane CAS NO. 2996-92-1

LS-E11 Phenyltriethoxysilane (Donor A) CAS NO. 780-69-8

LS-M12 Diphenyldimethoxysilane CAS NO. 6843-66-9

LS-E12 Diphenyldiethoxysilane CAS NO. 2553-19-7

LS-M13 Dimethoxymethylphenylsilane CAS NO. 3027-21-2

LS-M14 Methoxytriphenylsilane CAS NO. 1829-41-0

LS-H12 Dihydroxydiphenylsilane CAS NO. 947-42-2

LS-H13 Triphenylsilanol; Hydroxytriphenylsilane CAS NO. 791-31-1

LS-614 Hexaphenyldisiloxane CAS NO. 1829-40-9

LS-615 1,1,5,5-Tetramethyl-3,3-Diphenyl-Trisiloxane CAS NO. 17875-55-7

LS-618 Octaphenylcyclotetrasiloxane CAS NO. 546-56-5

LS-6345 Methylphenylcyclosiloxane CAS NO.: 546-45-2 & 77-63-4 & 34239-75-3

LS-M121 Methyldiphenylmethoxysilane CAS NO.: 18407-48-2

LS-PHIPS Phenyltris(isopropenyloxy)silane CAS NO.: 52301-18-5

LS-644 Tetraphenyltetramethyltrisiloxane CAS NO. 223-620-5

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Silanes & Catalysts

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Phenyl Silane & Siloxane 

LS-653 Phenyl Siloxane

LS-P60 Phenyl Siloxane

LS-M11 Phenyltrimethoxysilane

LS-E11 Phenyltriethoxysilane (Donor A)

LS-M12 Diphenyldimethoxysilane

LS-E12 Diphenyldiethoxysilane

LS-M13 Dimethoxymethylphenylsilane

LS-M14 Methoxytriphenylsilane

LS-H12 Dihydroxydiphenylsilane

LS-H13 Triphenylsilanol; Hydroxytriphenylsilane

LS-614 Hexaphenyldisiloxane

LS-615 1,1,5,5-Tetramethyl-3,3-Diphenyl-Trisiloxane

LS-618 Octaphenylcyclotetrasiloxane

LS-6345 Methylphenylcyclosiloxane

LS-M121 Methyldiphenylmethoxysilane

LS-PHIPS Phenyltris(isopropenyloxy)silane

LS-644 Tetraphenyltetramethyltrisiloxane

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What is Aryl/Phenyl Silane

Aryl or Phenyl silane is a type of silane compound where organic aryl or phenyl groups (C6H5) are bonded to silicon atoms. These compounds are vital in organic synthesis and materials science due to their unique reactivity and properties. Aryl silanes are often used as intermediates in organic reactions, offering a versatile means of introducing silicon-containing groups into organic molecules. Additionally, they can serve as components in the synthesis of functional materials, coatings, and polymers, contributing to improved performance and tailored characteristics in various industrial applications.

Advantages of Aryl/Phenyl Silane

Phenyl silane offers several advantages in chemical and materials applications. Its unique properties, stemming from the phenyl group bonded to silicon, include high thermal stability, excellent water repellency, and superior resistance to chemicals and solvents. These qualities make it valuable in high-temperature reactions, hydrophobic coatings, and as an adhesion promoter. Phenyl silane also enhances the compatibility of silicones with organic materials, expanding their range of applications. Additionally, its presence in silicones contributes to improved flexibility and durability, making it an essential component in various industrial formulations.