01
Batch-to-Batch Consistency
Each batch is tested against the agreed specification before release. COA results are traceable to production records for audit and claims handling.
B2B Chemical Product Detail
Triethylaluminum
Organoaluminum co-catalyst for olefin polymerization and chemical synthesis.
Product Specifications
Product Profile & Quick Specs
Core identity, key parameters, and direct request channels for Triethylaluminum.
CAS 97-93-8
Triethylaluminum
TEASpecifications & Parameters
CAS Number
97-93-8
Molecular Formula
Al(C₂H₅)₃
Molecular Weight
114.17 g/mol
Purity
≥99.9%
Appearance
Colorless to pale yellow liquid
Packaging
Export-ready chemical packaging
Product Introduction
High-Purity Triethylaluminum
The Gold Standard for Industrial Catalysis
TUODA’s Triethylaluminum is the premier choice in organoaluminum chemistry, designed specifically for precision catalyst applications. With unmatched purity of ≥99.9% and advanced stabilization technology, it delivers superior catalytic performance and process consistency across polymerization and semiconductor industries.
Triethylaluminum (CAS 97-93-8) is a highly reactive organometallic compound widely applied as a co-catalyst in Ziegler–Natta polymerization and fine chemical synthesis. TUODA supplies high-purity TEA produced under strict batch-traceable QA. Packaging options include 5 L, 20 L, and 50 L sealed cylinders, as well as ISO tanks for bulk shipments.
Routine GC purity checks, moisture control, and safe handling SOPs ensure consistent quality. Full documentation (SDS, TDS, COA) is available on request.
Manufactured in GMP-certified facilities, our TEA undergoes rigorous multi-stage purification and strict batch-to-batch quality control, ensuring maximum reliability, exceptional stability, and predictable results in critical manufacturing processes.
Technical Data
Grade Specification & Key Parameters
Decision-critical quality limits and parameters for technical evaluation and supplier qualification.
- Boiling Point
- 194°C
- Flash Point
- -20°C
- Density
- 0.835 g/cm³ (20°C)
- Melting Point
- -52.5°C
Additional Physical Properties (2)
- Viscosity
- 1.29 mPa·s at 20°C
- Solubility
- Reacts with water
Documentation
Technical Documents
Download available files or request updated TDS, SDS, and export documents for quotation and compliance review.
Application Areas
Industrial Applications
Select an application to see how Triethylaluminum performs in each industrial context.
Primary Application
Triethylaluminum (TEA) is widely used as a highly efficient co-catalyst in Ziegler–Natta and metallocene catalyst systems for polyethylene (PE), polypropylene (PP), and other polyolefin production.
- High catalytic activity
- Excellent polymer quality
- Improved process efficiency
- Low catalyst residue
Secondary Application
High-purity Triethylaluminum serves as a precursor and reducing agent in semiconductor manufacturing, supporting advanced electronic materials with ultra-low impurity levels.
- Ultra-high purity
- Low metal impurities
- Stable quality
- Reliable batch consistency
Secondary Application
Triethylaluminum functions as a powerful alkylating and reducing reagent in organic synthesis, enabling the preparation of pharmaceutical intermediates and specialty chemicals.
- Strong alkylation capability
- High reaction selectivity
- Suitable for complex synthesis
- Consistent reaction performance
Secondary Application
TEA is applied in specialty chemical manufacturing, including silicone materials, advanced catalysts, and customized organometallic synthesis requiring precise reaction control.
- Versatile chemical applications
- Excellent reaction efficiency
- Suitable for industrial scale-up
- Reliable product quality
Core Advantages
Supply Reliability & Risk Control
02
Compliance & Safe Transport
Hazardous-goods classification, certified packaging, and destination import requirements are verified before shipment to reduce customs and transit risk.
03
Supply Continuity
Production scheduling and stock planning support repeat and contract orders, limiting the risk of interrupted supply to your process.
04
Complete Documentation
COA, SDS, TDS, and export files are maintained and kept current for regulatory review, internal audits, and customs clearance.
Quality Control
Quality Control & Assurance
Raw material inspection, in-process monitoring, finished-product testing, and documentation management reduce the risk of out-of-specification material reaching your process.
Raw Material Inspection
Incoming materials are reviewed against technical requirements before production or preparation.
Process Control
Critical production and handling parameters are monitored to support stable output.
Finished Product Testing
Finished batches are checked against agreed specifications and quality documents.
Documentation Management
COA, SDS, TDS, and export-related files are prepared according to buyer requirements.
Get a Quotation
Request a tailored quotation
Send your target purity, quantity, and destination — receive a quotation with confirmed specification and lead time within one business day.
Packaging & Storage
Packaging, Storage & Export Logistics
Export-ready packaging, storage conditions, and handling guidance reviewed for safe global delivery.
Standard Packaging
- Export-ready chemical packaging
Storage Requirements
- Store according to SDS and local safety regulations.
- Handle under appropriate industrial safety procedures and review SDS before use.
Documentation
- Certificate of Analysis (COA)
- Safety Data Sheet (SDS)
- Technical Data Sheet (TDS)
- Handling & Storage Guidelines
FAQ
Frequently Asked Questions
What’s the Minimum Order Quantity (MOQ) for Triethylaluminum?
MOQ depends on the supplied grade, concentration or solvent where applicable, packaging, stock status, destination and qualified B2B project requirements. Share your quantity, application, destination and handling capability so TUODA can confirm the current MOQ and pack size before quotation.
Can I Request a Sample Before Placing a Bulk Order?
Sample availability is subject to project qualification, safe transport feasibility, applicable laws and the current grade-specific SDS. Provide the intended use, destination, quantity and handling capability for review before any sample arrangement.
Can TUODA Customize the Packaging or Specifications?
TUODA can review requested packaging, labeling and agreed quality parameters subject to the supplied grade and current operational capability. Confirm the required specification, container, label language, destination and applicable safety requirements before production or shipment.
How Should Triethylaluminum Be Handled Safely?
Organoaluminum reagents may react vigorously with air or moisture. Handle this product only by trained professionals using the engineering controls, inert-handling practices, PPE and emergency procedures specified in the current grade-specific SDS and your site’s risk assessment.
What Certifications and Documentation Do You Offer?
For qualified projects, TUODA can provide an agreed specification, COA, SDS/MSDS, TDS and available packaging and transport information. Any certification, statement or regulatory document must be confirmed for the specific grade, destination and intended use before purchase.
How Should Triethylaluminum Be Stored?
Keep the product in sealed original packaging under the conditions specified in the current grade-specific SDS. Store in a cool, dry, well-ventilated controlled area and protect it from moisture, air, heat, ignition sources and incompatible materials as required by the SDS and site procedures.
How Fast Can You Ship Triethylaluminum?
Lead time depends on stock status, grade, packaging, qualified carrier availability, export documents, transport classification and destination. Share these details with TUODA for a current production and shipping estimate; do not rely on a fixed delivery window.
Do You Provide Regulatory and Technical Support?
TUODA can support product-information, specification, COA, SDS/MSDS, TDS and export-document discussions for qualified B2B projects. Process design, safe handling, emergency planning, regulatory submissions and final application compliance remain the responsibility of the customer and relevant specialists.
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Why TUODA
Trusted by procurement teams worldwide
A manufacturer-direct supply model built on consistent batch quality, verifiable documentation, and responsive B2B support.
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REACH
COA / SDS
Export Compliant
Since 2008
Fast Response
Request a Quote
Share quantity, destination, purity, packaging, and document requirements. You receive a quotation with confirmed specification and lead time within one business day.
- Specification and lead time confirmed before order
- Batch COA and compliance documents with shipment
- Packaging & transport compliance reviewed for your destination
For urgent document requests, email
[email protected]
Product Inquiry
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Tell us what you need for Triethylaluminum. Our team will follow up with practical quotation and supply information.