Nonafluorobutanesulfonyl fluoride
Structural formula
| Business number | 04K9 |
|---|---|
| Molecular formula | CF3(CF2)3SO2F |
| Molecular weight | 302.09 |
| label |
Perfluoro-1-butyl fluoride, Perfluoro-1-butanesulfonyl fluoride, aliphatic compounds |
Numbering system
CAS number:375-72-4
MDL number:MFCD00007422
EINECS number:206-792-6
RTECS number:None
BRN number:1813589
PubChem number:24888919
Physical property data
一 , physical property data
Traits ：Colorless transparent liquid
Density (g/mL,25/4℃): 1.716
Relative Vapor density (g/mL, air=1)：Not available
Melting point (ºC): -110
Boiling point (ºC, normal pressure): 64
Boiling point (ºC, 5.2kPa): Not available
Refractive index: 1.3
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
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: 30.60
2. Molar volume (m3/mol）：170.2
3. isotonic specific volume (90.2K):319.9
4. Surface Tension (dyne/cm):17.8
5. Polarizability（10-24cm3):12.13
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3.4
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 12
4. Number of rotatable chemical bonds: 3
5. Number of tautomers: none
6. Topological molecule polar surface area 42.5
7. Number of heavy atoms: 17
8. Surface charge: 0
9. Complexity: 386
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 yet
Storage method
None yet
Synthesis method
None yet
Purpose
is an important intermediate for the synthesis of fluorine-containing materials