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379239 Sigma-Aldrich

Trimethylaluminum solution

2.0 M in heptane

Synonym: Aluminum trimethanide solution

  • CAS Number 75-24-1

  • Linear Formula (CH3)3Al

  • Molecular Weight 72.09

  •  Beilstein/REAXYS Number 3587197

  •  MDL number MFCD00008252

  •  PubChem Substance ID 24863230

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Properties

Related Categories Chemical Synthesis, Organoaluminum, Organometallic Reagents More...
InChI Key   JLTRXTDYQLMHGR-UHFFFAOYSA-N
concentration   2.0 M in heptane
density   0.693 g/mL at 25 °C

Description

Application

Trimethylaluminum can be used in the synthesis of methylaluminoxane (MAO), a precatalyst for olefin polymerization. It is a precursor for the preparation of a wide range of organoaluminium such as dimethylaluminum chloride and bis(trimethylaluminum)-1,4-diazabicyclo[2.2.2]-octane (DABAL-Me3).

Packaging

100, 800 mL in Sure/Seal™

Safety & Documentation

Safety Information

Signal word 
Danger
Supplemental Hazard Statements 
Reacts violently with water.
RIDADR 
UN3394 - class 4.2 - PG 1 - EHS - Organometallic substance, liquid, pyrophoric, water-reactive, HI: all (not BR)
WGK Germany 
2
Flash Point(F) 
-.4 °F
Flash Point(C) 
-18 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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