Description

Bis(4-(tert-Butyl)Benzoato-O)Hydroxyaluminium is an organoaluminum compound that serves as a highly effective catalyst and additive in advanced polymer synthesis. Its primary value lies in its ability to modify polymerization kinetics and enhance the thermal stability of resulting materials. This product is essential for manufacturers in the polymer, specialty chemical, and advanced materials industries seeking to develop high-performance resins and coatings.

Application

• Polymerization Catalyst: Acts as a co-catalyst or activator in Ziegler-Natta and metallocene catalyst systems for olefin polymerization.
• Polymer Additive: Used as a thermal stabilizer and processing aid to improve the heat resistance and flow properties of engineering plastics.
• Crosslinking Agent: Facilitates the crosslinking of silicone resins and other polymers to enhance mechanical strength and chemical resistance.
• Specialty Coatings: A key component in formulating high-temperature resistant and corrosion-protective industrial coatings.
• Adhesive Formulations: Improves the bonding strength and durability of high-performance structural adhesives.
• Electronic Materials: Used in the synthesis of precursors for dielectric layers and other electronic-grade polymers.

Basic Information

Item	Details
Product Name	Bis(4-(tert-Butyl)Benzoato-O)Hydroxyaluminium
CAS No.	13170-05-3
Molecular Formula	C22H27AlO5
Molecular Weight	398.43 g/mol
Synonyms	Hydroxybis(4-tert-butylbenzoato)aluminum; Aluminum, hydroxybis(4-(1,1-dimethylethyl)benzoato)-; Bis(p-tert-butylbenzoato)hydroxyaluminum; ATBBA; Aluminium hydroxy bis(4-tert-butylbenzoate); Catalyst 13170-05-3
EINECS	Contact for details

Quality Control

Our Bis(4-(tert-Butyl)Benzoato-O)Hydroxyaluminium is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and key physical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (Al content)	Min. 6.5%
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%

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