Structural formula
Business number | 04A4 |
---|---|
Molecular formula | C8HF17 |
Molecular weight | 420.07 |
label |
1H-Perfluorooctane, 1H-PERFLUOROOOCTANE, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-HEPTADECAFLUOROOOCTANE, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-HEPTADECAFLUOROOOCTANE 99%, 1H-Perfluorooctane 98%, 1H-Perfluorooctane98%, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctane |
Numbering system
CAS number:335-65-9
MDL number:None
EINECS number:206-395-8
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
一 , physical property data
Traits :Not available
Density (g/mL,25/4℃): 1.758
Relative Vapor density (g/mL, air=1):Not available
Melting point (ºC): Not available
Boiling point (ºC, normal pressure):18
Boiling point (ºC, 5.2kPa): No Use
Refraction Rate: 1.300
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
Explosion Lower limit (%, V/V): Not available
Dissolve Properties: Not available
Toxicological data
2. 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: 41.61
2. Molar volume (m3/mol):253.9
3. isotonic specific volume (90.2K):475.0
4. Surface Tension (dyne/cm):12.2
5. Polarizability(10-24cm3):16.49
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 6.2
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 17
4. Number of rotatable chemical bonds: 6
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 25
8. Surface charge: 0
9. Complexity: 481
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