structural formula
| business number | 01kf |
|---|---|
| molecular formula | c2hbr5 |
| molecular weight | 424.55 |
| label |
1,1,1,2,2-pentabromoethane, pentabromo-ethan, ethylene pentabromide |
numbering system
cas number:75-95-6
mdl number:mfcd00039165
einecs number:200-918-3
rtecs number:ki6150000
brn number:none
pubchem id:none
physical property data
toxicological data
none
ecological data
none
molecular structure data
5. molecular property data:
1. molar refractive index: 49.89
2. molar volume (m3/mol ): 127.8
3. isotonic specific volume (90.2k):364.8
4. surface tension (dyne/cm):66.2
5. polarizability（10-24cm3):19.78
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 4.3
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 0
4. number of rotatable chemical bonds: 0
5. number of tautomers: none
6. topological molecule polar surface area 0
7. number of heavy atoms: 7
8. surface charge: 0
9. complexity: 51.6
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
