Description

Tri-n-Propylaluminium is a highly reactive organoaluminium compound, widely recognized for its utility as a catalyst and alkylating agent in organic synthesis. Its value lies in its ability to facilitate critical polymerization and fine chemical reactions with high efficiency and selectivity. This product is essential for R&D laboratories and industrial-scale production in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular construction is paramount.

Application

• As a co-catalyst in Ziegler-Natta type olefin polymerization systems.
• Alkylation agent in the synthesis of specialty organic intermediates for pharmaceuticals.
• Precursor for the deposition of aluminum-containing thin films in semiconductor manufacturing (MOCVD).
• Catalyst component in the production of synthetic rubbers and elastomers.
• Used in organic synthesis for carbon-aluminum bond formation and subsequent functional group transformations.
• Employed in research and development for exploring new catalytic cycles and organometallic chemistry.

Basic Information

Product Name	Tri-n-Propylaluminium
CAS No.	102-67-0
Molecular Formula	C9H21Al
Molecular Weight	156.25 g/mol
Synonyms	Tripropylaluminum; Tripropylaluminium; Aluminum, tripropyl-; TNPA; Aluminium tripropyl; Tri-n-propylalane; Propylaluminium
EINECS	203-047-7

Quality Control

Our Tri-n-Propylaluminium is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to relevant ISO 9001 quality management standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its pyrophoric and moisture-sensitive nature, this product must be stored and handled under an inert atmosphere (argon or nitrogen). Store in a cool, dry, well-ventilated area away from incompatible materials such as oxidizers, acids, and water. Recommended storage temperature is 2-8°C to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Assay (Al content)	Min. 95.0%
Identification (IR)	Conforms
Purity (GC)	Min. 90.0%
Density (at 20°C)	~0.82 g/mL

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