triphenylethylene triphenylethylene

structural formula

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

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

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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.