Description

1,1-Dichloro-3-Methylgermacyclopenta-3-Ene CAS NO 5764-77-2 is a specialized organogermanium compound featuring a unique cyclic structure with chlorine substituents. This compound serves as a valuable precursor and building block in advanced materials science and synthetic chemistry, offering distinct reactivity for creating novel germanium-containing frameworks. It is primarily utilized by researchers and manufacturers in the fields of semiconductor precursors, specialty polymers, and organometallic catalysis.

Application

• Semiconductor & Electronics: As a high-purity precursor for chemical vapor deposition (CVD) or atomic layer deposition (ALD) processes to deposit germanium-containing thin films.
• Advanced Material Synthesis: A key monomer or intermediate for synthesizing novel organogermanium polymers and hybrid inorganic-organic materials with tailored properties.
• Catalysis Research: Used in the development of novel organometallic catalysts for specialized organic transformations.
• Pharmaceutical & Agrochemical Intermediates: Serves as a building block for creating complex molecules in medicinal and agrochemical research.
• Coordination Chemistry: Acts as a ligand or precursor for synthesizing germanium-based coordination complexes.
• Polymer Modification: Employed to introduce germanium functionalities into polymer backbones to alter thermal, optical, or electronic characteristics.

Basic Information

Product Name	1,1-Dichloro-3-Methylgermacyclopenta-3-Ene
CAS No.	5764-77-2
Molecular Formula	C5H6Cl2Ge
Molecular Weight	205.61 g/mol
Synonyms	1,1-Dichloro-3-methylgermacyclopent-3-ene; 3-Methyl-1,1-dichlorogermacyclopent-3-ene; 1,1-Dichloro-3-methylgermacyclopentene; Germacyclopentene, 1,1-dichloro-3-methyl-; 1,1-Dichloro-3-methylgermole; Dichloro(3-methylgermacyclopent-3-ene)germane
EINECS	Contact for details

Quality Control

Our 1,1-Dichloro-3-Methylgermacyclopenta-3-Ene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and R&D documentation needs.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Chloride Content	Confirmatory

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