3-Chloroheptafluoro-2-butene
Structural formula
| Business number | 04TJ |
|---|---|
| Molecular formula | C4ClF7 |
| Molecular weight | 216.48 |
| label |
3-Chloroheptafluoro-2-butene, 2-CHLOROHEPTAFLUORO-2-BUTENE, 2-CHLOROHEPTAFLUOROBUT-2-ENE, 1,1,1,2,4,4,4-HEPTAFLUORO-3-CHLORO-2-BUTENE, 3-CHLOROHEPTAFLUORO-2-BUTENE, 3-ChloroheptafluoroBut-2-ene, 2-Chloroheptafluorobut-2-ene 98%, 2-Chloroheptafluorobut-2-ene98%, 2-Chloro-1,1,1,3,4,4,4-heptafl |
Numbering system
CAS number:434-41-3
MDL number:MFCD00039261
EINECS number:000-000-0
RTECS number:None
BRN number:1783461
PubChem ID:None
Physical property data
一 , physical property data
Traits ：Not available
Density (g/mL,25/4℃): 1.548
Relative Vapor density (g/mL, air=1)：Not available
Melting point (ºC): Not available
Boiling point (ºC, normal pressure):32
Boiling point (ºC, 5.2kPa): Not available
Refraction Rate: 1.2946
Flash Point (ºC): 31-32
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:26.25
2、 Molar volume（m3/mol)：137.3
3、 Isotonic specific volume (90.2K): 266.0
4、 Surface tension（dyne/cm)：14.0
5、 Polarizability(10-24cm3）：10.40
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 7
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7.Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 196
10. Number of isotope atoms: 0
11. Determine the atoms Number of stereocenters: 0
12. Uncertain number of stereocenters of atoms: 0
13. Determined number of stereocenters of chemical bonds: 0
14. Number of uncertain chemical bond stereocenters: 1
15. Number of covalent bond units: 1
Properties and stability
None
Storage method
None
Synthesis method
None
Purpose
None
