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Advanced Organoaluminum Reagent for Polyolefin Catalysis & Precision Synthesis
|
Parameter
|
Specification
|
|---|---|
|
Chemical Name |
Triisobutylaluminum |
|
CAS Number |
100-99-2 |
|
Molecular Formula |
Al(C₄H₉)₃ |
|
Molecular Weight |
213.36 g/mol |
|
Purity |
≥98.0% |
|
Appearance |
Colorless to light yellow transparent liquid |
HIGH THERMAL STABILITY
CONSISTENT SUPPLY CHAIN
FLEXIBLE PACKAGING OPTIONS
TUODA’s Triisobutylaluminum (TIBA) is a highly reactive organoaluminum compound engineered for precision alkylation and catalyst activation. With consistent purity above 98% and low impurity levels, TIBA is ideal for high-performance polymerization, fine chemical synthesis, and pharmaceutical applications.
Triisobutylaluminum (TIBA) CAS 100-99-2 is widely used in the olefin polymerization, Ziegler-Natta catalyst systems, and various organic transformations. Its ability to serve as a strong alkyl donor while maintaining reactivity under inert conditions makes it essential in both industrial-scale and laboratory-scale synthesis.
Backed by over 10 years of expertise in organometallic chemistry, TUODA delivers strict batch control, low residual impurity, and excellent thermal stability. Produced in GMP-compliant facilities, our TIBA is refined through multi-step purification and securely packed under inert gas to meet international shipping and safety standards.
Industry-Leading Quality Parameters for Triisobutylaluminum
All specifications are validated through advanced QA systems and tested for consistency. Customized packaging and COA/SDS/TDS documentation are available upon request.
Why TUODA’s Triisobutylaluminum (TIBA) Sets the Industry Standard
Industry-grade TIBA with ≥98.0% purity ensures minimized contamination risks and maximum reliability in catalytic and alkylation applications.
TUODA’s TIBA is stabilized under inert gas with specialized packaging to maintain its full reactivity and safety throughout storage and transport.
TIBA delivers strong alkylating power and catalytic activation across a wide temperature and reaction range.
With decades of organometallic experience, TUODA provides hands-on technical support and documentation to help you optimize TIBA in your workflows.
Experience the proven difference that high-purity TIBA brings to your advanced synthesis and catalyst programs.
Triisobutylaluminum (TIBA)'s Versatile Role in Modern Industrial Processes
Primary application as co-catalyst in olefin polymerization, providing superior stereoregularity and enhancing catalyst efficiency.
Used in various alkylation reactions as a powerful alkylating agent with high selectivity and improved steric control.
Facilitates complex transformations in pharmaceutical intermediates with enhanced regioselectivity due to steric bulk.
Acts as a sterically hindered alkylating agent and reducing agent in the synthesis of specialty chemicals and intermediates.
Utilized in catalyst preparation and activation, particularly for metallocene and post-metallocene catalyst systems.
Essential reagent in academic and industrial research for developing novel catalytic systems with enhanced steric properties.
Triisobutylaluminum (TIBA) plays a crucial role in modern polymerization processes, particularly in the production of polyolefins with enhanced stereoregularity and controlled microstructure.
Our high-purity TIBA offers improved steric bulk compared to TEA, resulting in polymers with enhanced stereoregularity and superior mechanical properties.
A leading polypropylene manufacturer switched from TEA to TUODA's TIBA and achieved a 28% increase in isotactic index and 15% improvement in polymer crystallinity, significantly enhancing product performance.
Triisobutylaluminum is a powerful alkylating agent with enhanced steric properties, making it ideal for selective alkylation reactions where steric control is critical.
Our ultra-high purity TIBA delivers consistent reactivity with enhanced steric control compared to less hindered organoaluminum compounds, enabling more selective transformations.
A specialty chemical manufacturer utilized our TIBA in their synthesis of a hindered monomer, achieving 95% regioselectivity compared to only 70% with conventional alkylating agents, dramatically improving product purity.
Triisobutylaluminum serves as a valuable reagent in pharmaceutical synthesis, enabling complex transformations with enhanced regioselectivity due to its steric bulk.
Our pharmaceutical-grade TIBA is produced under strict quality control, ensuring batch-to-batch consistency critical for validated pharmaceutical processes.
A pharmaceutical company implemented our TIBA in their synthesis pathway for a steroidal drug intermediate, achieving 92% regioselectivity in a critical alkylation step where other reagents had failed to provide acceptable selectivity.
Triisobutylaluminum is extensively used in fine chemical synthesis as a sterically hindered alkylating and reducing agent for various transformations requiring high selectivity.
Our TIBA provides consistent reactivity with enhanced steric control, critical factors in the production of high-value fine chemicals with precise specifications.
A leading fragrance manufacturer implemented our TIBA in their synthesis of a key branched intermediate, achieving 99.2% purity and reducing the formation of linear isomers by 85% compared to conventional methods.
Triisobutylaluminum plays important roles in catalyst preparation and activation, particularly for advanced metallocene and post-metallocene catalyst systems.
Our industrial-grade TIBA delivers reliable performance in catalyst preparation, with the steric bulk and reactivity required for advanced catalyst systems.
A specialty catalyst manufacturer utilized our TIBA in their advanced metallocene catalyst system, achieving 40% higher activity and 25% improved thermal stability compared to conventional activators.
Triisobutylaluminum is an essential reagent in academic and industrial research laboratories, enabling the exploration of new catalytic systems and synthetic methodologies that benefit from enhanced steric control.
We offer research-grade TIBA in various package sizes suitable for laboratory use, with comprehensive safety documentation and technical support.
A university research group utilized our high-purity TIBA to develop a novel constrained geometry catalyst system, achieving unprecedented control over polymer microstructure and establishing new structure-property relationships.
Discover how our high-purity Triisobutylaluminum can enhance your specific application
Industry-Leading Triisobutylaluminum with Exceptional Purity and Stabilit
| Chemical Formula: | Al(i-C₄H₉)₃ |
| Molecular Weight: | 213.36 g/mol |
| CAS Number: | 100-99-2 |
|
Parameter
|
Standard Grade
|
High-Purity Grade
|
Ultra-Pure Grade
|
|---|---|---|---|
|
TIBA Content |
≥ 95.0% |
≥ 98.0% |
≥ 99.5% |
|
Al Content |
≥ 18.0% |
≥ 19.0% |
≥ 20% |
|
Hydride Content |
≤ 0.15% |
≤ 0.10% |
≤ 0.05% |
|
Free Al |
≤ 0.5% |
≤ 0.2% |
≤ 0.1% |
|
Iron |
≤ 20 ppm |
≤ 10 ppm |
≤ 1 ppm |
|
Heavy Metals (total) |
≤ 50 ppm |
≤ 20 ppm |
≤ 5 ppm |
|
Property
|
Value
|
|---|---|
|
Appearance |
Clear to light yellow liquid |
|
Density |
0.785 g/cm³ at 25°C |
|
Melting Point |
–78°C |
|
Boiling Point |
177°C at 760 mmHg |
|
Vapor Pressure |
0.10 kPa at 20°C |
|
Flash Point |
20°C (closed cup) |
|
Solubility |
Reacts with water; soluble in hexane, heptane, toluene, and aliphatic hydrocarbons |
Extremely pyrophoric—ignites spontaneously upon contact with air. Handle under inert gas (nitrogen or argon) with strict safety protocols.
Violently reacts with water or moisture to form flammable gases and aluminum hydroxide. Must be stored in airtight containers with no humidity exposure.
Stable with hydrocarbon solvents and stainless steel. Avoid contact with alcohols, esters, halogenated compounds, and oxidizing agents.
Stable below 25°C; decomposes above 140°C with gas release. Store in temperature-controlled environments.
Our technical team is available to provide detailed specifications, safety information, and handling guidelines for our Triisobutylaluminum products.
Rigorous Testing and Strict Quality Management for Consistent Excellence
Each batch of incoming raw materials undergoes rigorous testing to verify purity and compliance with specifications before entering production.
Continuous monitoring throughout the production process with real-time analytics to ensure consistency and detect any deviations immediately.
Comprehensive analysis of each production batch against all specified parameters using advanced analytical techniques.
Application-specific testing to verify product performance in simulated customer processes, ensuring it meets real-world requirements.
Comprehensive documentation package including Certificate of Analysis, traceability records, and quality assurance documentation.
Our quality management system is certified to ISO 9001:2015, ensuring consistent processes and continuous improvement.
Environmental management certification demonstrating our commitment to sustainable manufacturing practices.
Occupational Health and Safety Management System certification for safe handling of hazardous materials.
Compliant with European Union's Registration, Evaluation, Authorization and Restriction of Chemicals regulation.
Our dedicated quality control laboratory is equipped with advanced analytical instruments to ensure the highest standards of product quality and consistency:
For precise determination of TIBA purity and impurity profiles
To detect trace metal impurities down to ppb levels
For moisture content analysis with high sensitivity
For structural verification and identification of functional groups
To ensure consistent particle distribution in solid products
We partner with our customers to ensure our products meet their specific quality requirements through our comprehensive quality assurance program:
We develop custom specifications to match your unique process requirements.
Tailored quality standards are provided based on your end-use application.
We offer formulation flexibility to meet specialized technical demands.
Each product is adjusted to ensure compatibility with your production line.
Regulatory and safety parameters are aligned with your regional compliance.
Regulatory and safety parameters are aligned with your regional compliance.
Still have questions? Here are answers to the most common queries buyers ask when sourcing high-purity TIBA.
Still have questions? Here are answers to the most common queries buyers ask when sourcing high-purity TIBA.
Absolutely. We offer custom formulations and packaging (sealed ampoules, steel drums, etc.) tailored to your process or purity needs.
Yes. TIBA is highly pyrophoric and classified as a Class 4.2 dangerous good. It must be handled and shipped under inert conditions with certified packaging.
We provide ISO 9001, COA, MSDS, TDS, Certificate of Origin, and other documents. GMP-compatible production also available upon request.
TIBA must be stored in airtight containers under dry inert gas (N₂ or Ar) at 5–25°C. Avoid exposure to air or moisture.
We maintain safety inventory and can ship within 7–10 working days, with express or refrigerated transport options if required.
Yes. Our team offers full regulatory documentation and expert consultation on safe handling and reaction integration.
TUODA offers ultra-high purity TIBA with precise steric control, consistent batch quality, low hydride content, and professional one-on-one technical support.
Can’t find your question here? Our team is ready to assist you 1-on-1.
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Contact us today to receive a free quote and expert consultation on chemical intermediates and petrochemical solutions. Tuoda is ready to provide the perfect solution for your project.
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