1-H-Undecafluoropentane
Structural formula
| Business number | 04K7 |
|---|---|
| Molecular formula | C5HF11 |
| Molecular weight | 270.04 |
| label |
1,1,2,2,3,3,4,4,5,5,5-Undecafluoropentane, 1,1,2,2,3,3,4,4,5,5,5-Undecafluoropentane, aliphatic compounds |
Numbering system
CAS number:375-61-1
MDL number:None
EINECS number:None
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Physical property data
Properties: Not available
Density (g/mL, 25/4℃ ): 1.609
Relative vapor density (g/mL, air=1): Not available
Melting point (ºC): Not available
Boiling point (ºC, normal pressure): 45
Boiling point (ºC, 5.2kPa): Not available
Refractive index: Not available
Flash point (ºC): Not available
Specific rotation (º): Not available
Autoignition point or ignition temperature (ºC): Not available
Vapor pressure (kPa, 25ºC): Not available
Saturated vapor pressure (kPa, 60ºC): Not available
Heat of combustion (KJ/mol): Not available
Critical temperature (K): 170.85
Critical pressure (KPa): Not available
Oil and water (octanol/water) distribution Log value of coefficient: Not available
Explosion upper limit (%,V/V): Not available
Explosion lower limit (%,V/ V): Not available
Solubility: Not available
Toxicological data
2. Toxicological data:
Acute toxicity: Not available.
Ecological data
3. Ecological data:
1. Other harmful effects: This substance may be harmful to the environment, and special attention should be paid to water bodies.
Molecular structure data
1. Molar refractive index: 26.83
2. Molar volume (cm3/mol): 171.5
3. Isotonic specific volume (90.2K ): 313.4
4. Surface tension (dyne/cm): 11.1
5. Polarizability (10-24cm3): 10.63
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 4.2
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 11
4. Number of rotatable chemical bonds: 3
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 16
8. Surface charge: 0
9. Complexity: 248
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. Uncertain number of chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None
Storage method
None
Synthesis method
None
Purpose
None