Reactivity Documentation
Metal Hydrides, Metal Alkyls, Metal Aryls, and Silanes |
| mixed with |
Acids, Strong Non-oxidizing |
Summary
- Flammable: Reaction products may be flammable
- Generates gas: Reaction liberates gaseous products and may cause pressurization
- Generates heat: Exothermic reaction at ambient temperatures (releases heat)
- Intense or explosive reaction: Reaction may be particularly intense, violent, or explosive
-
May produce the following gases:
- Hydrogen
- Hydrocarbons
Details
Reactivity Predictions (for each pair of reactive groups)
Metal Hydrides, Metal Alkyls, Metal Aryls, and Silanes
Hazard Predictions
- Flammable: Reaction products may be flammable
- Generates gas: Reaction liberates gaseous products and may cause pressurization
- Generates heat: Exothermic reaction at ambient temperatures (releases heat)
- Intense or explosive reaction: Reaction may be particularly intense, violent, or explosive
Hydrides react spontaneously and irreversibly with proton donors, including water and acids, to form flammable H2 gas (Rittmeyer, P., U. Wietelmann. 2002. Hydrides. In Ullmann's Encyclopedia of Industrial Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA. (Online); Eggeman, T. 2001. Hydrides. In Kirk-Othmer Encyclopedia of Chemical Technology. John Wiley & Sons, Inc. (Online)).
Cesium acetylide ignites on contact with gaseous or aqueous HCl (J. W. Mellor, 1946. Mellor's Comprehensive Treatise on Inorganic and Theoretical Chemistry. Vol. 5, pp. 848. Longmans, Green and Co Ltd).
Calcium acetylide incandesces on warming with HCl (J. W. Mellor, 1946. Mellor's Comprehensive Treatise on Inorganic and Theoretical Chemistry. Vol. 5, pp. 862. Longmans, Green and Co Ltd).
Potential Gas Byproducts
- Hydrogen (H2)
- Hydrocarbons
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