Triphenylethylene Triphenylethylene
Structural formula
| Business number | 019S |
|---|---|
| Molecular formula | C20H16 |
| Molecular weight | 256.34 |
| label |
triphenylethylene |
Numbering system
CAS number:58-72-0
MDL number:MFCD00004765
EINECS number:200-395-1
RTECS number:KX4920000
BRN number:1867462
PubChem number:24900519
Physical property data
1. Character: Flake crystal.
2. Density ( g/mL,25/4℃) ：1.0373
3. Relative vapor density (g/mL,AIR=1): Undetermined
4. Melting point ( ºC): 72~73
5. Boiling point ( ºC,Normal pressure): Undetermined
6. Boiling point ( ºC, 1.87kPa): 220～221℃
7. Refractive index: 1.6292
8. Flashpoint (ºC): Undetermined
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Not OK
11. Vapor pressure (kpa,20º C): 11.9102kPa
12. 2. Molar volume (m3/mol):239.0
3. isotonic specific volume (90.2K):616.5
4. Surface Tension (dyne/cm):44.2
5. Dielectric constant ( F/m):2.89
6. Polarizability(10-24cm3): 34.36
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 6.1
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: 20
8. Surface charge: 0
9. Complexity: 276
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
None
Storage method
This product should be sealed and stored in a cool place.
Synthesis method
None
Purpose
Organic synthesis.
0
4. Number of rotatable chemical bonds: 3
5. Number of tautomers: None
6. Topological molecular polar surface area 0
p>
7. Number of heavy atoms: 20
8. Surface charge: 0
9. Complexity: 276
10. Number of isotope atoms :0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the chemical bond configuration Number of centers: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None
Storage method
This product should be sealed and stored in a cool place.
Synthesis method
None
Purpose
Organic synthesis.