Boron hydride, B2H6, a colourless explosive gas with a nasty smell; it has an unusual structure in which two of the hydrogen atoms form a bridge between the two boron atoms(noun)
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Use "diborane" in a sentence
"There was those diborane leaks, the transformator fire, my collegue who was thrown across the lab from high voltage, the unlabeled flasks with chemicals, … Oh, well, maybe I earned that PhD after all! fnxtr"
"However, boron is rare on Mars, while silicon is everywhere, and the processes required to produce diborane are rather complex."
"So, while small amounts of diborane may be imported to Mars early in the program to permit high-performance hopper applications use of a diborane/carbon dioxide system may be the optimal way, for example, of performing a robotic Mars sample return mission, once a base exists capable of producing silane, this locally available product will almost certainly displace diborane."