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TEAL

TEAL Co-Catalyst

Triethylaluminum for catalyst activation, impurity scavenging, and olefin polymerization system support.

97-93-8
CAS Number
114.2
Molecular Weight
22.5%
Aluminum Reference
94.0%
TEAL Reference

Technical Positioning

TEAL is positioned as an organoaluminum co-catalyst used in olefin polymerization systems. It supports catalyst activation and impurity scavenging and should be discussed as part of a catalyst system, not as an isolated product.

Catalyst Activation

Supports activation of Ziegler-Natta catalyst systems and formation of active centers.

Impurity Scavenging

Reduces moisture and oxygen impact to support polymerization consistency.

Handling Position

Air-sensitive and water-reactive liquid requiring dry inert atmosphere control.

Supply Control

Container selection, SDS review and receiving-site readiness are critical.

Reference Properties

AppearanceClear, colorless liquid — visual quality and product identity check
Density0.832 g/cm³ at 25°C — receiving and handling reference
Viscosity2.5 mPa·s at 25°C — transfer and pumping relevance
SafetyAir-sensitive, water-reactive — requires inert, dry handling system

TEAL requires safety-controlled handling, dry inert systems and disciplined supply readiness. Typically paired with propylene catalyst and external donor systems.

Where It Is Used

How Selection Works

TEAL inquiry is reviewed against:

Catalyst system Polymerization process Required grade Concentration / form if applicable Packaging requirement Customer receiving conditions Inert handling readiness SDS review Safety documentation requirement Destination logistics

Related Technical Pathways

Related Case Study & Customer Story

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Catalyst system
Polymerization process
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