| Identification | More | [Name]
Triphenylbismuth | [CAS]
603-33-8 | [Synonyms]
BISMUTH TRIPHENYL
TPB
TRIPHENYLBISMUTH
TRIPHENYLBISMUTHINE
(C6H5)3Bi
Aerotex
Trifenylbismutin
triphenyl-bismuthin
TRIPHENYLBISMUTH(III) 99%
Triphenylbismuth,99%
Bismuthine, triphenyl-
TRIPHENYL BISMUTH ANHYDROUS
Tri(phenyl)bismuthane | [EINECS(EC#)]
210-033-4 | [Molecular Formula]
C18H15Bi | [MDL Number]
MFCD00014064 | [Molecular Weight]
440.29 | [MOL File]
603-33-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white to off-white crystalline powder | [Melting point ]
78-80 °C
| [Boiling point ]
310°C | [density ]
1,585 g/cm3 | [refractive index ]
1.7040 | [Fp ]
242°C/14mm | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | [form ]
crystal | [color ]
white | [Specific Gravity]
1.585 | [Water Solubility ]
insoluble | [Hydrolytic Sensitivity]
4: no reaction with water under neutral conditions | [Sensitive ]
Moisture Sensitive | [CAS DataBase Reference]
603-33-8(CAS DataBase Reference) | [NIST Chemistry Reference]
Bismuthine, triphenyl-(603-33-8) | [EPA Substance Registry System]
603-33-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S24/25:Avoid contact with skin and eyes .
S36/37:Wear suitable protective clothing and gloves . | [WGK Germany ]
3 | [RTECS ]
EB2980000 | [TSCA ]
Yes | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
white to off-white crystalline powder | [Uses]
Triphenylbismuth, as an volatile organometallic used in the preparation of thin films of superconducting oxides by CVD. It is also added to the fuel of rocket as cruing agent. It acts as a solidifying catalyst for butyl hydroxyl propellants. | [Purification Methods]
Dissolve it in EtOH, precipitate it with H2O, extract with Et2O, dry and evaporate till the residue crystallises. It has been recrystallised from EtOH and Et2O/EtOH and is a stable compound. [Forward et al. J Chem Soc suppl p121 1949, Pfeiffer et al. Chem Ber 37 4620 1904, Gilman & Yablunky J Am Chem Soc 62 665 1940, UV: Jaffé J Chem Phys 22 1430 1954, Beilstein 4 III 1841.] |
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