Specifications Table

Product Name – Triisobutylaluminium, 1.1M solution in toluene, AcroSeal®

Quantity/Pack Size – 100ML, 800ML

Form – Liquid (solution in toluene)

Grade – Reagent grade

Application – Organometallic synthesis, polymerization catalyst

Product Overview

Triisobutylaluminium (TIBA), supplied as a 1.1M solution in toluene under the AcroSeal® brand, is a highly reactive organoaluminum compound designed for precision in laboratory synthesis. This pyrophoric reagent is packaged in airtight, moisture-resistant containers to ensure stability and safety during handling. The toluene solvent provides optimal solubility for controlled addition in polymerization reactions, alkylation processes, and as a co-catalyst in Ziegler-Natta systems. Its high purity (reagent grade) minimizes impurities that could interfere with sensitive reactions, while the sealed packaging prevents oxidation and hydrolysis. The solution’s concentration is standardized for reproducibility in experimental protocols. Ideal for researchers requiring consistent performance in air-sensitive applications, this product eliminates the need for in-house dilution or purification. The AcroSeal® technology guarantees long-term storage stability when kept under inert conditions.

FAQs

1. Is this Triisobutylaluminium solution compatible with glassware?

The toluene-based solution can be used with standard borosilicate glassware, but ensure all equipment is thoroughly dried and inert-gas purged to prevent reactions with residual moisture.

2. What precautions are needed for storage?

Store unopened containers under nitrogen or argon at 2-8°C. Avoid exposure to air, water, or oxidizing agents. Use secondary containment for leak protection.

3. Can this replace triethylaluminum in polymerization?

While both are organoaluminum compounds, TIBA’s bulkier isobutyl groups may alter reaction kinetics. Pilot testing is recommended to validate substitution in specific protocols.

4. How is the concentration verified?

The 1.1M concentration is certified via titration against standardized reagents during quality control. Batch-specific COAs provide exact assay values.

5. What’s the shelf life under ideal conditions?

When stored unopened under inert atmosphere at recommended temperatures, the solution remains stable for 24 months from the date of manufacture.