structural formula
| business number | 04as |
|---|---|
| molecular formula | c14h10f6n2 |
| molecular weight | 320.23 |
| label |
bistrifluoromethyl-p-diaminobiphenyl, 2,2′-‘bis(trifluoromethyl)benzenedine, trifluoromethyldiaminobiphenyl, 2,2′-bis(trifluoromethyl)diaminobiphenyl, 4,4′-diamino-2,2′-bistrifluoromethylbiphenyl, abl-21, 4,4′-diamino-2,2′-bis(trifluoromethyl)biphenyl, 22tfmb, 2,2′-di(trifluoromethyl)benzidine, 2,2′-bis-(trifluormethyl) benzidine, 2,2′-bis(trifluoromethyl)benzidine, 2,2′-bis(trifluoromethyl)-4,4′-diamino biphenyl, 2,2’-bis(trifluoromethyl)benzidine 97% |
numbering system
cas number:341-58-2
mdl number:none
einecs number:none
rtecs number:none
brn number:none
pubchem id:none
physical property data
一 , physical property data
traits ：not available
density (g/ml,25/4℃): not available
relative vapor density (g/ml, air=1)：not available
melting point (ºc): 183
boiling point (ºc, normal pressure): not available
boiling point (ºc, 5.2kpa): not available
refraction rate: not available
flash point (ºc): not available
optical rotation (º): not available
spontaneous combustion point or ignition temperature (ºc): not available
steam pressure (kpa, 25ºc): not available
saturated vapor pressure (kpa, 60ºc): not available
burn heat (kj/mol):not available
critical temperature (ºc): not available
critical pressure (kpa): not available
oil and water log value of the (octanol/water) partition coefficient:not available
explosion upper limit (%, v/v): not available
lower explosion limit ( %,v/v): not available
dissolve properties: not available
toxicological data
two , toxicological data:
acute toxicity:not available .
ecological data
three , ecological data:
1 ,other harmful effects: this substance may be harmful to the environment, and special treatment should be given to water bodies. notice.
molecular structure data
1. molar refractive index: 65.04
2. molar volume (m3/mol）：224.0
3. isotonic specific volume (90.2k):520.8
4. surface tension (dyne/cm):29.2
5. polarizability（10-24cm3): 25.78
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 4
2. number of hydrogen bond donors: 2
3. number of hydrogen bond acceptors: 8
4. number of rotatable chemical bonds: 1
5. number of tautomers: none
6. topological molecule polar surface area 52
7. number of heavy atoms: 22
8. surface charge: 0
9. complexity: 345
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
微信扫一扫打赏
