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Author: Subject: Real chemistry is dying out, why?
ElizabethGreene
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[*] posted on 30-7-2013 at 19:27


Mg, mg, it's so close, right? (I know, I know, close only counts in hand grenades and nuclear war.)

The compound in question was Pentaborane. Wikipedia has this to say.
Quote:

Above 30 °C it can form explosive concentration of vapors with air. Its vapors are heavier than air. It is pyrophoric—can ignite spontaneously in contact with air, when even slightly impure. It can also readily form shock sensitive explosive compounds, and reacts violently with some fire suppressants, notably with halocarbons and water. It is highly toxic and symptoms of lower-level exposure may occur with up to 48 hours delay. Its acute toxicity is comparable to some nerve agents.
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bfesser
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11-8-2013 at 06:28
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[*] posted on 12-8-2013 at 14:41


www.sciencemadness.org/talk/viewthread.php?tid=15549
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