Description

p-Tolylsilane is a versatile organosilicon compound, specifically a silane derivative with a tolyl substituent. This compound serves as a valuable building block and coupling agent in advanced material synthesis, enabling the introduction of silicon functionality into organic frameworks. It is primarily utilized by R&D chemists and production specialists in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise surface modification or the creation of silicon-carbon bonds.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring silicon-containing moieties.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel pesticides, herbicides, and plant growth regulators.
• Surface Modification Agent: Applied to modify the surface properties of inorganic materials like silica, glass, or metals to enhance adhesion, dispersion, or hydrophobicity.
• Polymer & Resin Production: Acts as a cross-linking agent or monomer in the manufacture of specialty silicones, siloxane polymers, and high-performance resins.
• Semiconductor & Electronics: Employed in the chemical vapor deposition (CVD) process for depositing silicon-containing thin films on electronic components.
• Adhesive & Sealant Formulations: Functions as an adhesion promoter in silane-modified polymer (SMP) sealants and epoxy-based adhesive systems.
• Research & Development: A crucial reagent in organic and organometallic chemistry research for exploring new synthetic methodologies.

Basic Information

Product Name	p-Tolylsilane
CAS No.	931-70-4
Molecular Formula	C7H10Si
Molecular Weight	122.24 g/mol
Synonyms	(4-Methylphenyl)silane; p-Methylphenylsilane; 4-Tolylsilane; Silane, (4-methylphenyl)-; Tolylsilane; 4-Methylbenzenesilane; (p-Tolyl)silane; Silane, tolyl-
EINECS	Contact for details

Quality Control

Our p-Tolylsilane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay and impurity profiles. Our quality system is designed to meet the rigorous demands of GMP and ISO standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.