Description

Tri-n-Butylgermane is a high-purity organogermanium compound, specifically a trialkylgermane, with the CAS number 998-39-0. This compound serves as a versatile and critical precursor in advanced material synthesis and organometallic chemistry, valued for its germanium-carbon bonds. It is primarily needed by manufacturers and research institutions in the semiconductor, polymer science, and specialty chemical industries for developing novel materials and catalysts.

Application

• Semiconductor Precursor: Used in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes for depositing germanium-containing thin films.
• Organometallic Synthesis: Acts as a key starting material or reagent for synthesizing complex organogermanium compounds and germanium-based catalysts.
• Polymer Modification: Employed in the development of specialty polymers and as a cross-linking or modifying agent to impart unique thermal or optical properties.
• Research & Development: Essential for academic and industrial R&D in exploring new germanium chemistry, material properties, and catalytic applications.
• Photonics and Optoelectronics: Investigated for use in the synthesis of materials for optical fibers, sensors, and other photonic devices.

Basic Information

Product Name	Tri-n-Butylgermane
CAS No.	998-39-0
Molecular Formula	C₁₂H₂₈Ge
Molecular Weight	245.45 g/mol
Synonyms	Tributylgermane; Germanium, tributyl-; Tributylgermanium hydride; n-Tributylgermane; Hydridotributylgermane; TBGe; Ge(C4H9)3H
EINECS	213-634-2

Quality Control

Our Tri-n-Butylgermane is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, typically ≥95% (GC). Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profile. We adhere to relevant industry standards and can provide material tailored to specific research or production-grade 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 area. 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	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Density (at 20°C)	~1.0 g/mL
Refractive Index (n20D)	Contact for details

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