Description

Phenyldimethylchlorogermane CAS NO 22702-76-7 is a high-purity organogermanium compound featuring a reactive germanium-chloride bond. This compound is a critical precursor in advanced materials science and organometallic chemistry, enabling the controlled synthesis of complex germanium-based structures. It is primarily utilized by researchers and manufacturers in the semiconductor, polymer, and pharmaceutical industries for applications ranging from thin-film deposition to catalyst development.

Application

• Semiconductor Precursor: Used in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes for depositing germanium-containing thin films in microelectronics.
• Organometallic Synthesis: Serves as a versatile building block for synthesizing novel organogermanium compounds, including germylenes and germoxanes.
• Polymer Modification: Acts as a functionalization agent to introduce germanium moieties into polymer backbones, altering thermal and optical properties.
• Catalyst Development: Employed in the preparation of germanium-based catalysts for specialized organic transformations and polymerization reactions.
• Research & Development: A key reagent in academic and industrial R&D for exploring new materials with unique electronic or catalytic characteristics.
• Intermediate for Pharmaceuticals: Used in the synthesis of experimental organogermanium compounds studied for potential biological activity.

Basic Information

Product Name	Phenyldimethylchlorogermane
CAS No.	22702-76-7
Molecular Formula	C8H11ClGe
Molecular Weight	215.22 g/mol
Synonyms	Chlorodimethylphenylgermane; Dimethylphenylchlorogermane; Phenylchlorodimethylgermane; (Chlorodimethylgermyl)benzene; NCI-C60672; NSC 163082; GeCl(CH3)2(C6H5); (Dimethylchlorogermyl)benzene
EINECS	245-187-7

Quality Control

Our Phenyldimethylchlorogermane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, NMR, and Karl Fischer titration. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

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 moisture-sensitive (hygroscopic) nature, containers must be kept sealed under an inert atmosphere (argon or nitrogen) to prevent hydrolysis and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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