Description

Rarechem Al Cc 1140 is a high-purity, organoaluminum compound identified by CAS No. 4702-12-9. This specialty chemical is a critical component in advanced material synthesis and catalysis, valued for its precise reactivity and consistency. It is essential for manufacturers and R&D facilities in the polymer, fine chemical, and pharmaceutical intermediate sectors seeking reliable performance in sensitive processes.

Application

• As a co-catalyst or activator in Ziegler-Natta and metallocene olefin polymerization systems.
• As a key reagent in the synthesis of organometallic complexes and specialty catalysts.
• In the production of high-performance polyolefins, including polyethylene and polypropylene.
• For use in fine chemical synthesis as an alkylating or reducing agent.
• In semiconductor manufacturing for metal-organic chemical vapor deposition (MOCVD) processes.
• As a research chemical in academic and industrial laboratories studying organoaluminum chemistry.

Basic Information

Product Name	Rarechem Al Cc 1140
CAS No.	4702-12-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Triisobutylaluminum; TIBA; Aluminium triisobutyl; Triisobutylalane; 2-Methylpropylaluminum; (i-Bu)3Al; Aluminum triisobutyl; Tri-sec-butylaluminum (related compound)
EINECS	225-183-3

Quality Control

Our Rarechem Al Cc 1140 is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity and reactivity, critical for catalytic and synthetic applications. Certificates of Analysis (COA) detailing assay, impurity profile, and physical properties are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from heat, sparks, open flames, and incompatible materials such as oxidizers, acids, and water.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Al content)	≥ 95.0%
Purity (HPLC/GC)	≥ 98.0%
Density (at 20°C)	Contact for details

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