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Triphenylbismuth

Triphenylbismuth Structure
CAS No.
603-33-8
Chemical Name:
Triphenylbismuth
Synonyms
TPB;Aerotex;(C6H5)3Bi;Trifenylbismutin;TRIPHENYLBISMUTH;BISMUTH TRIPHENYL;triphenyl-bismuthin;TRIPHENYLBISMUTHINE;Triphenylbismuth,99%;Triphenylbismuth,98%
CBNumber:
CB7478628
Molecular Formula:
C18H15Bi
Molecular Weight:
440.29
MOL File:
603-33-8.mol
Modify Date:
2024/7/26 15:15:06

Triphenylbismuth Properties

Melting point 78-80 °C
Boiling point 310°C
Density 1,585 g/cm3
refractive index 1.7040
Flash point 242°C/14mm
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form crystal
Specific Gravity 1.585
color white
Water Solubility insoluble
Sensitive Moisture Sensitive
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
CAS DataBase Reference 603-33-8(CAS DataBase Reference)
NIST Chemistry Reference Bismuthine, triphenyl-(603-33-8)
EPA Substance Registry System Triphenylbismuth (603-33-8)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312a-P330-P501a
Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  24/25-36/37
WGK Germany  3
RTECS  EB2980000
TSCA  Yes
HS Code  29319090
NFPA 704
0
0 0

Triphenylbismuth Chemical Properties,Uses,Production

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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BISMUTH TRIPHENYL Triphenylbismuth,99% Bismuthine, triphenyl- TRIPHENYLBISMUTH TRIPHENYLBISMUTHINE TPB (C6H5)3Bi Aerotex Trifenylbismutin triphenyl-bismuthin TRIPHENYLBISMUTH(III) 99% TRIPHENYL BISMUTH ANHYDROUS Tri(phenyl)bismuthane Triphenylbismuth,98% Triphenylbismuthine > Triphenylbismuth ISO 9001:2015 REACH 603-33-8 BiC6H53 C18H15Bi Furans Organometallics organobismuth compound blocks BuildingBlocks