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Alfa Aesar™ Triethylaluminum, 94%

Catalyst for polymerization of olefins, intermediate

Chemical Identifiers

Chemical Name or Material Triethylaluminum
CAS 97-93-8
Molecular Formula (C2H5)3Al
Formula Weight 114.17
MDL Number MFCD00009015
UN Number UN3394
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Catalog Number Mfr. No. Quantity Price Quantity    


alfa aesar™
100g CALL N/A N/A
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Description & Specifications


Formula Weight 114.17
Health Hazard 2 GHS H Statement
Highly flammable liquid and vapor.
Catches fire spontaneously if exposed to air.
In contact with water releases flammable gases which may ignite spontaneously.
Causes severe skin burns and eye damage.
Boiling Point 128° to 130°C (50mmHg)
Assay 94%
Quantity 100g
MDL Number MFCD00009015
Chemical Name or Material Triethylaluminum
Melting Point −50°C
DOT Information Transport Hazard Class: 4.2; Packing Group: I; Proper Shipping Name: ORGANOMETALLIC SUBSTANCE, LIQUID, PYROPHORIC, WATER-REACTIVE
Odor Characteristic
Sensitivity Moisture Sensitive
Flash Point 18°C (−1°F)
Health Hazard 1 Danger
CAS 97-93-8
Molecular Formula (C2H5)3Al
Health Hazard 3 GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Store contents under inert gas.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Density 0.835g/mL
Packaging Cylinder
UN Number UN3394
Physical Form Liquid