737321
Triphenylbismuth
98% (99.9% trace metals basis)
Synonym(s):
TPB
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About This Item
Linear Formula:
Bi(C6H5)3
CAS Number:
Molecular Weight:
440.29
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
210-033-4
MDL number:
InChI key
ZHXAZZQXWJJBHA-UHFFFAOYSA-N
InChI
1S/3C6H5.Bi/c3*1-2-4-6-5-3-1;/h3*1-5H;
SMILES string
c1ccc(cc1)[Bi](c2ccccc2)c3ccccc3
assay
98% (99.9% trace metals basis)
form
powder or crystals
reaction suitability
core: bismuth
availability
available only in USA
mp
76-81 °C
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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H R Rawls et al.
Journal of biomedical materials research, 31(3), 339-343 (1996-07-01)
Previously we demonstrated the feasibility of using up to 24% triphenylbismuth (TPB) as a radiopaque, monomer-miscible additive for dental acrylic resins. In this study we examined the influence of TPB on thermomechanical properties of a representative polymethylmethacrylate (PMMA) ambient-cured resin
S Deb et al.
Biomaterials, 23(16), 3387-3393 (2002-07-09)
In a joint replacement surgery it is vital for bone cement to be radiologically detectable. Consequently, heavy metal salts of barium and zirconia are incorporated as a contrast medium for this purpose. The addition of such particulate additives, however, can
Raphael J F Berger et al.
Physical chemistry chemical physics : PCCP, 14(44), 15520-15524 (2012-10-18)
Relativistic effects in triphenylbismuth have been investigated using a combined experimental and theoretical approach. The influence of these effects on the molecular structure (determined by gas electron diffraction) has been evaluated by means of quantum chemical calculations which consider scalar-relativistic
L A Lang et al.
Journal of prosthodontics : official journal of the American College of Prosthodontists, 9(1), 23-29 (2000-11-14)
Methods of incorporating radiopaque triphenylbismuth into an experimental compression-molded and injection-molded heat-polymerized resins were determined. The transverse flexural properties, radiopacity, and color stability of the resins containing triphenylbismuth were then compared with a commercially available, compression-molded denture resin. Varying levels
Stejskal, J.; Leitner, J.J.; Sedmidubsky, D. et al
Journal of Crystal Growth, 210, 587-587 (2000)
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