tri-p-cresyl phosphate
structural formula
| business number | 01mw |
|---|---|
| molecular formula | c21h21o4p |
| molecular weight | 368.36 |
| label |
tris(4-methylphenyl)phosphate, tris-p-toluene phosphate, tris(4-methylphenyl) phosphate, tris(p-methylphenyl)phosphate |
numbering system
cas number:78-32-0
mdl number:mfcd00041908
einecs number:201-105-6
rtecs number:tc9330000
brn number:none
pubchem id:none
physical property data
1. character: white needles crystal-like.
2. density (g/ml,25/4 ℃):1.247
3. relative vapor density (g/ml,air=1): undetermined
4. melting point (ºc): 77～78
5. boiling point (ºc,normal pressure): not ok
6. boiling point (ºc, 0.47kpa):244
7. refractive index: not ok
8. flashpoint (ºc): undetermined
9. specific optical rotation ( º): undetermined
10. spontaneous ignition point or ignition combustion temperature (ºc) : undetermined
11. vapor pressure (kpa,25ºc): not ok
12. saturation vapor pressure ( kpa,60ºc): undeterminedin: 0cm 0cm 0pt 35.7pt; text-indent: -17.85pt; text-align: left; mso-pagination: wi-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt” align=left> 18. lower explosion limit (%,v/v): undetermined
19. solubility: soluble in ethanol, ether, benzene, chloroform and acetic acid
toxicological data
none yet
ecological data
none yet
molecular structure data
1. molar refractive index: 102.14
2. molar volume (m3/mol）：306.6
3. isotonic specific volume (90.2k):793.2
4. surface tension (dyne/cm):44.7
5. polarizability（10-24cm3): 40.49
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: 4
4. number of rotatable chemical bonds: 6
5. number of tautomers: none
6. topological molecule polar surface area 44.8
7. number of heavy atoms: 26
8. surface charge: 0
9. complexity: 392
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 yet
storage method
this product should be kept sealed.
synthesis method
none yet
purpose
plasticizer. solvent. gas chromatography stationary solution.
ng=en-us style=”font-size: 9pt; font-family: arial; mso-fareast-font-family: arial”>4. surface tension ( dyne/cm):44.7
5. polarizability（10-24cm3): 40.49
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: 4
4. number of rotatable chemical bonds: 6
5. number of tautomers: none
6. topological molecule polar surface area 44.8
7. number of heavy atoms: 26
8. surface charge: 0
9. complexity: 392
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 yet
storage method
this product should be kept sealed.
synthesis method
none yet
purpose
plasticizer. solvent. gas chromatography stationary solution.
