Triethylaluminum, commonly abbreviated as TEAL, is a powerful and versatile organoaluminum compound with the CAS number 97-93-8, UN number 3394, and HS code 2931900090. Possessing the chemical formula C6H15Al and a molecular weight of 114.17, TEAL is a colorless, clear liquid at normal temperatures. Its unique properties make it indispensable across a range of industrial applications.

Physically, TEAL exhibits a specific gravity of approximately 0.835 at 25°C. It has a boiling point of 186.6°C under 760mmHg and a melting point of -52°C. Its viscosity is relatively low at 2.58 cp at 25°C. However, the true significance of Triethylaluminum lies in its exceptional chemical reactivity. It is a highly pyrophoric substance, reacting violently with water and air, underscoring the critical need for specialized handling and storage under inert atmosphere.

The primary applications of Triethylaluminum are rooted in its activity as an organometallic reagent and catalyst component. It is a cornerstone in the field of polymer chemistry, serving as a vital co-catalyst in Ziegler-Natta systems for the polymerization of olefins, particularly in the production of polyethylene and polypropylene. Its role is to activate the transition metal catalyst component and act as a scavenger for impurities, leading to highly efficient polymerization processes and polymers with controlled structures and properties.

Beyond polymerization, TEAL is widely used as an alkylating agent in organic synthesis. It facilitates the introduction of ethyl groups into various organic molecules, enabling the creation of complex compounds used in pharmaceuticals, agrochemicals, and fine chemicals. It also finds application as a reducing agent and a component in specialized catalysts for reactions beyond olefin polymerization. Furthermore, its high energy density has led to its consideration and use as a component in rocket fuels.

Ensuring high purity is paramount for Triethylaluminum used in demanding catalytic and synthetic applications. Typical specifications require a high mass fraction of the triethylaluminum compound itself (often exceeding 94%), along with stringent limits on impurities such as other alkyl aluminum species or aluminum hydride. Total aluminum content is also a key quality indicator. This purity level is critical for achieving desired reaction efficiencies and product quality in sensitive chemical processes.

For industries requiring reliable access to this essential chemical, NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality Triethylaluminum (TEAL). Available in specialized packaging such as T21 cylinders designed for the safe transport and handling of pyrophoric liquids, our product meets rigorous quality standards suitable for various industrial uses. The purity and consistency of our TEAL ensure optimal performance in your processes, whether for polymerization, synthesis, or other specialized applications.

For those looking for a dependable Triethylaluminum manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is equipped to meet your requirements. Prospective customers interested in obtaining this high-purity chemical can inquire about the current Triethylaluminum price. We welcome requests from businesses needing to buy Triethylaluminum or planning to purchase Triethylaluminum in bulk or specific quantities for their ongoing operations or research and development activities. Our team is ready to provide detailed product information and support for secure and efficient procurement.