Description

Triphenylgermanium Bromide is an organogermanium compound of significant interest in advanced material science and synthetic chemistry. Its value lies in its role as a versatile reagent and precursor for synthesizing other germanium-containing complexes and polymers. This compound is particularly needed by researchers and manufacturers in the fields of semiconductor precursors, OLED materials, and catalysis.

Application

• Semiconductor & Electronics: As a precursor for chemical vapor deposition (CVD) or atomic layer deposition (ALD) processes to deposit germanium-containing thin films.
• Organic Synthesis: A key reagent for introducing the triphenylgermyl group into organic molecules, useful in cross-coupling reactions and as a protecting group.
• Polymer & Material Science: Serves as a monomer or catalyst component in the synthesis of novel organometallic polymers and hybrid materials.
• Catalysis Research: Investigated as a catalyst or catalyst ligand in various organic transformations due to the unique properties of germanium.
• Pharmaceutical & Agrochemical Intermediates: Used in the research and development of novel active ingredients where germanium chemistry is explored.
• Photovoltaic Materials: Research into its use in the development of next-generation solar cell materials and light-emitting devices (OLEDs).

Basic Information

Product Name	Triphenylgermanium Bromide
CAS No.	3005-32-1
Molecular Formula	C18H15BrGe
Molecular Weight	375.81 g/mol
Synonyms	Bromo(triphenyl)germane; Triphenylbromogermane; Triphenylgermyl bromide; Germanium, bromotriphenyl-; (Bromotriphenyl)germane; TPBG; GePh3Br
EINECS	221-111-5

Quality Control

Our Triphenylgermanium Bromide is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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