Bismuth fluoride (BiF5)
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Bismuth fluoride (BiF5)
structure -
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CAS No:
7787-62-4
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Formula:
BiF5
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Chemical Name:
Bismuth fluoride (BiF5)
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Synonyms:
Bismuth fluoride (BiF5);Bismuth pentafluoride
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CAS No:
Description
long, white needles; body-centered tetr crystal(s); very sensitive to moisture; discolors quickly in moist air; can be formed by fluorinating BiF3 or Bi metal at 120°C; used as a fluorinating agent [KIR78] [MER06]
Bismuth pentafluoride is a pnictogen halide and a bismuth coordination entity. It derives from a hydride of a bismuthorane.
Characteristics
0
-14.98000
5.40g/mL(lit.)
550°C(subl.)
230 °C
violent reaction with H2O to form BiF3 and ozone [MER06]
Produces highly toxic and corrosive hydrogen fluoride gas in contact with water; can ignite spontaneously; decomposes highly toxic fluoride fumes when heated;
Safety Information
II
8
UN 3084 8/PG 1
3
8-34
17-26-27-36/37/39
O,C
Treasury is ventilated, low temperature and dry; stored and transported separately from water, acid and food
Corrosive
Reacts violently with water above 50°C; reacts violently with acid at room temperature, releasing heat and ozone; risk of explosion
P210-P220-P260-P280-P305 + P351 + P338-P370 + P378
H272-H314
|Danger|H272 (97.44%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]|P210, P220, P221, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Computed Properties
Molecular Weight:303.97242
Hydrogen Bond Acceptor Count:5
Exact Mass:303.97241
Monoisotopic Mass:303.97241
Heavy Atom Count:6
Complexity:37.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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