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Old December 16th, 2007, 00:24   #11
Drake's Avatar
Join Date: Dec 2001
Location: Montreal, QC
Dunno where that chart is from... while it's generally right, Black Gas has always traditionally referred to CO2.

And propylene (AKA propene) is C3H6, not.. whatever is listed in that chart. Not to mention propylene is a hazmat (asphyxiant), so I doubt anyone would be playing with it (nor have I ever heard of any instances of that occuring).

The old ASZ boards had some debates about what Red Gas actually was, just as some folks argued not all green gases were the same, but not so for Black.
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