Description

Tetraallylgermane CAS NO 1793-91-5 is a specialized organogermanium compound featuring four reactive allyl groups bonded to a central germanium atom. This unique molecular architecture makes it a valuable precursor and building block in advanced materials science and organometallic chemistry. It is primarily sought after by researchers and manufacturers in the fields of polymer science, catalysis, and semiconductor material development for creating novel polymers, coatings, and hybrid organic-inorganic frameworks.

Application

• Polymer & Material Science: Serves as a key monomer or cross-linking agent for synthesizing novel germanium-containing polymers, resins, and high-performance coatings with tailored thermal and mechanical properties.
• Catalysis Research: Used as a ligand precursor or catalyst component in organometallic catalysis and polymerization reactions, enabling new reaction pathways.
• Semiconductor & Electronics: Investigated as a precursor for chemical vapor deposition (CVD) or atomic layer deposition (ALD) processes to deposit germanium-containing thin films for microelectronics.
• Organic Synthesis: Acts as a versatile reagent for introducing the germanium moiety into complex organic molecules via hydrosilylation (hydrogermylation) or other coupling reactions.
• Adhesive & Sealant Formulation: Utilized in the development of specialty adhesives and sealants where germanium-based compounds can enhance specific performance characteristics.
• R&D and Academic Research: A critical compound for fundamental studies in organometallic chemistry and the development of new germanium-based materials.

Basic Information

Product Name	Tetraallylgermane
CAS No.	1793-91-5
Molecular Formula	C12H20Ge
Molecular Weight	229.88 g/mol
Synonyms	Germane, tetra-2-propen-1-yl-; Tetraallylgermane; Tetra-2-propen-1-ylgermane; Tetrakis(allyl)germane; Allylgermanium; Germanium tetraallyl; Tetrakis(2-propenyl)germane; 2-Propen-1-ylgermane, tetrakis-
EINECS	217-274-7

Quality Control

Our Tetraallylgermane is produced and handled under stringent quality control 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 R&D and production quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to maximize stability. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Density (at 20°C)	~0.98 g/mL
Refractive Index (n20D)	~1.49

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