1,4-diiodoperfluorobutane
Structural formula
| Business number | 04K5 |
|---|---|
| Molecular formula | C4F8I2 |
| Molecular weight | 453.84 |
| label |
aliphatic compounds |
Numbering system
CAS number:375-50-8
MDL number:MFCD00042263
EINECS number:206-788-4
RTECS number:None
BRN number:1777548
PubChem number:24870940
Physical property data
一 , physical property data
Traits ：Not available
Density (g/mL,25/4℃): 2.474
Relative Vapor density (g/mL, air=1)：Not available
Melting point (ºC): -9
Boiling point (ºC, normal pressure): 85
Boiling point (ºC, 5.2kPa): Not available
Refraction Rate: 1.429
Flash Point (ºC): 85
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: 47.69
2. Molar volume (m3/mol）：175.9
3. isotonic specific volume (90.2K):395.6
4. Surface Tension (dyne/cm):25.5
5. Polarizability（10-24cm3):18.90
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: 8
4. Number of rotatable chemical bonds: 3
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 14
8. Surface charge: 0
9. Complexity: 199
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