structural formula
| business number | 0381 |
|---|---|
| molecular formula | c18h21no |
| molecular weight | 267.37 |
| label |
α,α-diphenyl-4-piperidinemethanol, diphenylpiperidine 4-methanol, aromatic compounds |
numbering system
cas number:115-46-8
mdl number:mfcd00066980
einecs number:204-092-5
rtecs number:tn0470000
brn number:none
pubchem id:none
physical property data
1. character: undetermined span>
2. density (g/ml, 25℃): undetermined
3. relative vapor density (g/ml,air =1) undetermined:
4. melting point (ºc):158- 161
5. boiling point (ºc,normal pressure): undetermined
6. boiling point (ºc,kpa)：undetermined
7. refractive index （n20/d）：undetermined
8. flashpoint (ºc): undetermined
9. specific optical rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (mmhg,38ºc): undetermined
12. saturated vapor pressure (kpa, ºc): undetermined
13. heat of combustion (kj/mol): undetermined
14. critical temperature (ºc): undetermined
mouse intravenouslyld5o：177mg/kg
ecological data
none
molecular structure data
5. molecular property data:
1. molar refractive index: 81.92
2. molar volume (m3/mol）：239.3
3. isotonic specific volume (90.2k):627.8
4. surface tension (dyne/cm):47.3
5. polarizability（10-24cm3):32.47
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 2.9
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 2
4. number of rotatable chemical bonds: 3
5. number of tautomers: none
6. topological molecule polar surface area 32.3
7. number of heavy atoms: 20
8. surface charge: 0
9. complexity: 268
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
none
synthesis method
none
purpose
none
-font-family: arial; mso-bidi-font-family: arial”>polarizability（10-24cm3):32.47
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 2.9
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 2
4. number of rotatable chemical bonds: 3
5. number of tautomers: none
6. topological molecule polar surface area 32.3
7. number of heavy atoms: 20
8. surface charge: 0
9. complexity: 268
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
none
synthesis method
none
purpose
none
