7787-62-4 Usage
Description
Bismuth pentafluoride is a chemical compound with the formula BiF5, which appears as long, white needles and forms a body-centered tetragonal crystal structure. It is highly sensitive to moisture and quickly discolors in the presence of moist air. Bismuth pentafluoride can be synthesized by fluorinating BiF3 or Bi metal at 120°C.
Uses
Used in Chemical Industry:
Bismuth pentafluoride is used as a fluorinating agent due to its reactivity with fluorine, which makes it a valuable compound for various chemical reactions and processes.
Used in Research and Development:
Its sensitivity to moisture and unique crystal structure make Bismuth pentafluoride an interesting subject for research and development in the fields of material science and chemistry, where it can be studied for potential applications and improvements in synthesis methods.
Check Digit Verification of cas no
The CAS Registry Mumber 7787-62-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7787-62:
(6*7)+(5*7)+(4*8)+(3*7)+(2*6)+(1*2)=144
144 % 10 = 4
So 7787-62-4 is a valid CAS Registry Number.
InChI:InChI=1/Bi.5FH/h;5*1H/q+5;;;;;/p-5/rBiF5/c2-1(3,4,5)6
7787-62-4Relevant articles and documents
Metallocen-Chemie hochfluorierter Ligand-Systeme XII. Synthese und Charakterisierung von Cp2Ti(BiF6)2
Gowik, Petra,Klapoetke, Thomas
, p. C27 - C30 (1990)
The preparation of the first fluorine-coordinated metallocene hexafluorobismuthate complex is reported.Cp2Ti(BiF6)2 (1) was prepared from the reaction of Cp2TiF2 with BiF5 in SO2ClF in the presence of anhydrous HF, followed by recrystallization of 1 from
INTERACTION BETWEEN URANIUM TETRAFLUORIDE OXIDE AND THE PENTAFLUORIDES OF ARSENIC, NIOBIUM, TANTALUM, AND BISMUTH
Holloway, John H.,Laycock, David,Bougon, Roland
, p. 2303 - 2306 (2007/10/02)
No reaction occurs between UF4O and AsF5 but UF4O*3MF5 (M=Nb and Ta) and UF4O*2BiF5 have been obtained as yellow or orange solids by warming mixtures of UF4O with excess of the appropriate pentafluoride in anhydrous HF or by combination of the oxide tetrafluoride with excess of the pentafluoride as a melt.The solid adducts have been charcterized by their reaction stoicheiometries, chemical analyses, and vibrational spectra.Like UF4O*2SbF5, the adducts are fluorine bridged with some ionic character.The thermal decomposition of the adducts results in the production of uranyl species.