Description

Ethylsilane is a highly reactive organosilicon compound primarily used as a versatile building block in chemical synthesis. Its value lies in its ability to introduce the ethylsilane functional group, enabling the creation of advanced silicon-based materials and fine chemicals. This product is essential for manufacturers and R&D teams in the semiconductor, pharmaceutical, and specialty chemical industries seeking to develop innovative products and processes.

Application

• Semiconductor Manufacturing: As a key precursor in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes for depositing silicon-containing thin films.
• Surface Modification: For the hydrophobization and functionalization of silica, glass, and other oxide surfaces to alter their chemical properties.
• Organic Synthesis: As a reducing agent or a silylating agent in the synthesis of complex organic molecules and pharmaceutical intermediates.
• Polymer & Material Science: Serving as a monomer or cross-linking agent in the production of silicone polymers and hybrid organic-inorganic materials.
• Chemical Research: Utilized in laboratories for developing new synthetic methodologies and novel silicon chemistry.

Basic Information

Product Name	Ethylsilane
CAS No.	2814-79-1
Molecular Formula	C2H8Si
Molecular Weight	60.17 g/mol
Synonyms	Ethylsilane; Silane, ethyl-; Monoethylsilane; Ethyl monosilane; HSDB 5893; EINECS 220-552-1; NSC 163067
EINECS	220-552-1

Quality Control

Our Ethylsilane 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 like gas chromatography (GC) to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical properties is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated area, away from heat, sparks, and open flames. Cylinders should be secured upright. Keep container tightly sealed when not in use to prevent loss and contamination.

Specification

Item	Specification
Appearance	Colorless gas
Identification (GC/MS)	Conforms
Assay (GC)	≥ 98.0%
Purity (GC Area %)	≥ 99.0%
Moisture (Karl Fischer)	≤ 100 ppm
Oxygen (as O2)	≤ 50 ppm
Non-condensable gases	≤ 0.5%

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