structural formula
| business number | 047x |
|---|---|
| molecular formula | c8h3brf6 |
| molecular weight | 293.01 |
| label |
2,4-bis(trifluoromethyl)bromobenzene, 2,4-bis(trifluoromethyl)bromobenzene, 2,4-bis(trifluoromethyl)-1-bromobenzene, 2,4-di(trifluoromethyl)bromobenzene, 2,4-bis(trifluoromethyl)bromobenzene, 2,4-bis(trifluoromethyl)-1-bromobenzene, 1-bromo-2,4-bis(trifluoromethyl)benzene, 1,3-bis(trifluoromethyl)-4-bromobenzene, 4-bromo-1,3-bis(trifluoromethyl)benzene, 2,4-bis(trifluoromethy |
numbering system
cas number:327-75-3
mdl number:mfcd00074904
einecs number:000-000-0
rtecs number:none
brn number:6208648
pubchem id:none
physical property data
一 , physical property data
traits ：not available
density (g/ml,25/4℃): 1.738
relative vapor density (g/ml, air=1)：not available
melting point (ºc): not available
boiling point (ºc, normal pressure): 158
boiling point (ºc, 5.2kpa): not available
refraction rate: 1.437
flash point (ºc): 69
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
explosion lower 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: 43.90
2. molar volume (m3/mol）：172.6
3. isotonic specific volume (90.2k):372.1
4. surface tension (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: 43.90
2. molar volume (m3/mol）：172.6
3. isotonic specific volume (90.2k):372.1
4. surface tension (dyne/cm):21.6
5. polarizability（10-24cm3):17.40
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 4.4
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 6
4. number of rotatable chemical bonds: 0
5. number of tautomers: none
6. topological molecule polar surface area 0
7. number of heavy atoms: 15
8. surface charge: 0
9. complexity: 220
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
none yet
synthesis method
none yet
purpose
none yet
e: 9pt; font-family: arial”>dyne/cm):21.6
5. polarizability（10-24cm3):17.40
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 4.4
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 6
4. number of rotatable chemical bonds: 0
5. number of tautomers: none
6. topological molecule polar surface area 0
7. number of heavy atoms: 15
8. surface charge: 0
9. complexity: 220
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
none yet
synthesis method
none yet
purpose
none yet
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