Boron Trifluoride

Boron trifluoride is the chemical compound with the formula  BF3. This pungent colourless toxic gas forms white fumes in moist air. It is a useful Lewis acid and a versatile building block for other boron compounds.
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Noun
1. a pungent colorless gas
(hypernym) fluoride

chemical formula BF3, boron trifluoride is a corrosive toxic gas with a TLV of 1ppm. Boron trifluoride is pungent and suffocating. Boron trifluoride is primarily used as a feed gas to create boron species in ion implanters.

B: (Kimia) boron trifluorida
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