Description

4-Phenylbutyltrichlorosilane is a specialized organosilicon compound, a key reagent in the synthesis of functionalized silanes and silicon-based materials. Its core value lies in its ability to act as a versatile coupling agent and surface modifier, introducing phenylbutyl groups to impart specific hydrophobic and chemical properties. This product is essential for researchers and manufacturers in the advanced materials, electronics, and specialty chemical sectors seeking to develop novel siloxane polymers, surface coatings, and chromatographic stationary phases.

Application

• Surface Modification Agent: Used to functionalize silica, glass, and other inorganic surfaces to alter wettability and adhesion properties.
• Silicone Polymer Synthesis: Serves as a key monomer or cross-linking agent in the production of specialty phenylbutyl-modified polysiloxanes and silicone resins.
• Coupling Agent in Composites: Enhances the interface between organic polymers and inorganic fillers (e.g., silica, glass fibers) to improve composite material performance.
• Intermediate for Specialty Chemicals: A crucial building block for synthesizing more complex organosilicon compounds used in pharmaceuticals, agrochemicals, and liquid crystals.
• Stationary Phase Precursor: Employed in the manufacture of specialized columns for gas chromatography (GC) and high-performance liquid chromatography (HPLC).
• Hydrophobic Coating Formulations: Imparts water-repellent characteristics to coatings and films for protective applications.

Basic Information

Item	Detail
Product Name	4-Phenylbutyltrichlorosilane
CAS No.	17886-88-3
Molecular Formula	C10H13Cl3Si
Molecular Weight	261.65 g/mol
Synonyms	(4-Phenylbutyl)trichlorosilane; Trichloro(4-phenylbutyl)silane; Silane, trichloro(4-phenylbutyl)-; 4-Phenylbutylsilicon trichloride; γ-Phenylbutyltrichlorosilane; (4-Phenyl-n-butyl)trichlorosilane; 1-Phenyl-4-(trichlorosilyl)butane
EINECS	Contact for details

Quality Control

Our 4-Phenylbutyltrichlorosilane is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee it meets your precise research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its moisture-sensitive and highly volatile nature. Keep away from heat, open flames, and incompatible materials such as water, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Chloride Content	Contact for details
Density (20°C)	~1.18 g/cm³

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