Structural formula
| Business number | 04KU |
|---|---|
| Molecular formula | C5H6F6O2 |
| Molecular weight | 212.09 |
| label |
2,2,3,3,4,4-hexafluoro-5-pentanediol, 2,2,3,3,4,4-hexafluoro-5-pentanediol, HOCH2(CF2)3CH2OH, aliphatic compounds |
Numbering system
CAS number:376-90-9
MDL number:MFCD00042434
EINECS number:206-819-1
RTECS number:SA0750000
BRN number:1766258
PubChem number:24895828
Physical property data
一 , physical property data
Traits ：Not available
Density (g/mL,25/4℃): Not available
Relative Vapor density (g/mL, air=1)：Not available
Melting point (ºC): 78-81
Boiling point (ºC, normal pressure): 115
Boiling point (ºC, 5.2kPa): Not available
Refraction Rate: Not available
Flash Point (ºC): >110
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 , Toxicology 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: 29.16
2. Molar volume (m3/mol）：138.9
3. isotonic specific volume (90.2K):306.8
4. Surface Tension (dyne/cm):23.8
5. Polarizability（10-24cm 3):11.56
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 8
4. Number of rotatable chemical bonds: 4
5. Number of tautomers: none
6. Topological molecule polar surface area 40.5
7. Number of heavy atoms: 13
8. Surface charge: 0
9. Complexity: 162
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
Used for resin modification
