Pyrophoric chemicals, safe handling

Characteristic Organic Structures, 9-116 PSD, definition, 12-1 to 4 psia and psig, definition, 1-40 Purine bases, properties of, 7-5 Pyrimidine bases, properties of, 7-5 Pyrophoric chemicals, safe handling, 16-1 to 12... 

The alkyls and aryls, R3AI (in monomer form), are colorless Hquids or low melting soHds easily oxidized and hydrolyzed when exposed to the atmosphere. Triethylalurninum (TEA), one of the most commercially important members of this family of chemicals, is so reactive it bursts into flame on contact with air, ie, it is pyrophoric, and it reacts violently with water. This behavior is typical and special techniques are necessary for the safe handling and use of organoalurninum compounds. 

When handling a pyrophoric chemical, and before you take the first steps to open the container, plan how you will use it in a manner that prevents contact with air. Pyrophorics should only be handled by chemists with the knowledge and skills to work with these chemicals safely. If you are contemplating handling a pyrophoric for the first time, you should first seek the advice and skill of an experienced chemist. 

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