Triphenyl antimony
Structural formula
| Business number | 067T |
|---|---|
| Molecular formula | C18H15Sb |
| Molecular weight | 353.07 |
| label |
triphenylantimony, Antimony(III)triphenyl, Triphenylstibine, (C6H5)3Sb |
Numbering system
CAS number:603-36-1
MDL number:MFCD00003000
EINECS number:24889648
RTECS number:WJ1400000
BRN number:3608108
PubChem number:210-037-6
Physical property data
Physical property data:
1. Character:White crystal
2. Relative density: 1.4343
3. Flashpoint (℃):>110
4. Melting point (℃):50
5. Boiling point (ºC):377 (decomposition)
Toxicological data
None
Ecological data
3. Ecological data:
1. Other harmful effects: This substance may be harmful to the environment and should be harmful to water bodies. Give special attention.
Molecular structure data
None
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 0
4. Number of rotatable chemical bonds: 3
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 19
8. Surface charge: 0
9. Complexity: 202
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
1. Basic properties
White crystal. Stable in air. Soluble in most organic solvents, slightly soluble in ethanol, insoluble in water. Relative density1.4343 (1.4998). Melting point 50℃ (46～63℃). Boiling point 377℃ (decomposition). Flash point＞110℃. poisonous. Irritating.
Storage method
2. Storage
Keep sealed.
Synthesis method
None
Purpose
3. Purpose
Catalyst for the conversion of trienes into aromatics and hydrogenation of aromatics. Polymerization inhibitor. Lubricant additives. Dechlorination reaction.
