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.
Adecuado para el cribado de formulaciones
Triethylaluminum
Alta selectividad de reacción.
Product Specifications
Product Profile & Quick Specs
Core identity, key parameters, and direct request channels for Triethylaluminum.
CAS 97-93-8
Triethylaluminum
TEASpecifications & Parameters
Número CAS
97-93-8
Fórmula molecular
Al(C₂H₅)₃
Peso molecular
114.17 g/mol
Pureza
≥99.9%
Apariencia
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.
- Punto de ebullición
- 194°C
- Punto de inflamación
- -20°C
- Densidad
- 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
- Trietilaluminio (CAS 97-93-8) | Proveedor de organoaluminio
- 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
¿Cuál es la cantidad mínima de pedido (MOQ) para el trietilaluminio?
El MOQ depende del grado, concentración o disolvente suministrado según corresponda, el embalaje, el estado del stock, el destino y los requisitos calificados del proyecto B2B. Comparta su cantidad, aplicación, destino y capacidad de manipulación para que TUODA pueda confirmar el MOQ actual y el tamaño del paquete antes de la cotización.
¿Puedo solicitar una muestra antes de realizar un pedido al por mayor?
La disponibilidad de muestras está sujeta a la calificación del proyecto, la viabilidad del transporte seguro, las leyes aplicables y la SDS actual específica del grado. Proporcione el uso previsto, el destino, la cantidad y la capacidad de manejo para su revisión antes de cualquier arreglo de muestra.
¿Puede TUODA personalizar el empaque o las especificaciones?
TUODA puede revisar el empaque solicitado, el etiquetado y los parámetros de calidad acordados, sujeto al grado suministrado y la capacidad operativa actual. Confirme la especificación requerida, el contenedor, el idioma de la etiqueta, el destino y los requisitos de seguridad aplicables antes de la producción o el envío.
¿Cómo se debe manipular el trietilaluminio de manera segura?
Los reactivos de organoaluminio pueden reaccionar vigorosamente con el aire o la humedad. Este producto debe ser manipulado únicamente por profesionales capacitados que utilicen los controles de ingeniería, las prácticas de manejo inerte, el EPP y los procedimientos de emergencia especificados en la SDS actual específica del grado y la evaluación de riesgos de su sitio.
¿Qué certificaciones y documentación ofrecen?
Para proyectos calificados, TUODA puede proporcionar una especificación acordada, COA, SDS/MSDS, TDS e información disponible sobre embalaje y transporte. Cualquier certificación, declaración o documento reglamentario debe confirmarse para el grado, destino y uso previsto específicos antes de la compra.
¿Cómo debe almacenarse el trietilaluminio?
Mantenga el producto en su envase original sellado bajo las condiciones especificadas en la SDS específica del grado actual. Almacene en un área controlada, fresca, seca y bien ventilada, y protéjalo de la humedad, el aire, el calor, las fuentes de ignición y los materiales incompatibles según lo requerido por la SDS y los procedimientos del sitio.
¿Qué tan rápido pueden enviar trietilaluminio?
El tiempo de entrega depende del estado del stock, el grado, el embalaje, la disponibilidad de transportistas calificados, los documentos de exportación, la clasificación de transporte y el destino. Comparta estos detalles con TUODA para obtener una estimación actual de producción y envío; no confíe en un plazo de entrega fijo.
¿Proporcionan apoyo regulatorio y técnico?
TUODA puede apoyar discusiones sobre información del producto, especificaciones, COA, SDS/MSDS, TDS y documentos de exportación para proyectos B2B calificados. El diseño de procesos, manejo seguro, planificación de emergencias, presentaciones regulatorias y cumplimiento de la aplicación final siguen siendo responsabilidad del cliente y de los especialistas correspondientes.
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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
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