Description

Tripropylbismuthine is an organobismuth compound with the formula (C₃H₇)₃Bi. This compound serves as a versatile and highly reactive precursor in advanced materials synthesis and catalysis, valued for its ability to introduce bismuth and organic groups under controlled conditions. It is primarily utilized by research and development teams, as well as production chemists, in the semiconductor, pharmaceutical, and specialty chemical industries for applications requiring precise metal-organic frameworks.

Application

• Precursor for the chemical vapor deposition (CVD) and atomic layer deposition (ALD) of bismuth-containing thin films in semiconductor manufacturing.
• Catalyst or catalyst precursor in organic synthesis, particularly for cross-coupling reactions and polymerization processes.
• Research reagent for developing novel organometallic compounds and studying bismuth chemistry in academic and industrial R&D settings.
• Intermediate in the synthesis of specialty chemicals and advanced materials, including thermoelectric materials and photovoltaics.
• Additive in polymer and resin formulations to impart specific properties such as flame retardancy or thermal stability.

Basic Information

Product Name	Tripropylbismuthine
CAS No.	3692-82-8
Molecular Formula	C₉H₂₁Bi
Molecular Weight	322.25 g/mol
Synonyms	Tributylbismuthine (common misnomer), Tri-n-propylbismuth, Bismuth, tripropyl-, Propylbismuth, Bismuth tripropyl, (Tripropyl)bismuth, Bismuthine, tripropyl-
EINECS	Contact for details

Quality Control

Our Tripropylbismuthine undergoes rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay and impurity profiles are available upon request. We adhere to strict in-house quality management protocols to guarantee material integrity for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its highly volatile and easily oxidized nature, containers must be kept sealed and handled with appropriate precautions to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or NMR)	≥ 95.0%
Density	Contact for details
Volatile Impurities (GC)	≤ 2.0% total

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