Description

n-Butylsilane is a highly reactive organosilicon compound, serving as a versatile building block in advanced material synthesis. Its core value lies in its ability to introduce the butylsilane moiety into molecules, enabling precise surface modification and the creation of silicon-based polymers. This chemical is essential for R&D and production in the semiconductor, specialty polymer, and surface coating industries, where controlled silicon-carbon chemistry is required.

Application

• Semiconductor Manufacturing: Used as a precursor for chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes to create thin silicon-containing films.
• Surface Modification Agent: Imparts hydrophobic properties to glass, silica, and other inorganic surfaces for water-repellent coatings.
• Polymer & Resin Synthesis: Acts as a monomer or cross-linking agent in the production of silicone resins and specialty polymers with tailored properties.
• Adhesion Promotion: Functions as a coupling agent to improve the bond between organic polymers and inorganic substrates in composite materials.
• Organic Synthesis Intermediate: A key reagent in organometallic and pharmaceutical chemistry for introducing silicon functional groups.
• Nanomaterial Fabrication: Employed in the functionalization of nanoparticles and quantum dots for specific electronic or optical applications.

Basic Information

Item	Details
Product Name	n-Butylsilane
CAS No.	1600-29-9
Molecular Formula	C₄H₁₂Si
Molecular Weight	88.22 g/mol
Synonyms	Butylsilane; Monobutylsilane; n-Butylsilane; Silane, butyl-; Tetrahydrosilane, butyl-; 1-Butylsilane; Butylsilicane; Butyl silicon hydride
EINECS	Contact for details

Quality Control

Our n-Butylsilane is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including gas chromatography (GC) and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area, away from heat, sparks, and open flames. Due to its highly volatile and easily oxidized nature, the container must be kept tightly sealed and should be used soon after opening to minimize quality degradation.

Specification

Item	Specification
Appearance	Colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.70 - 0.75 g/mL
Boiling Point	Approx. 85-90°C

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