2,2,3,3-tetrafluoro1,4-butanediol
structural formula
| business number | 04sh |
|---|---|
| molecular formula | c4h6o2f4 |
| molecular weight | 162.08 |
| label |
tetrafluorobutanediol, 2,2,3,3-tetrafluoro-1,4-butanediol, 1,4-dihydroxy-2,2,3,3-tetrafluorobutane, 2,2,3,3-tetrafluorobutane-1,4-diol, 2,2,3,3-tetrafluoro-1,4-butanediol, 2,2,3,3-tetrafluorobutane-1,4-diol 97%, 2,2,3,3-tetrafluorobutane-1,4-diol97% |
numbering system
cas number:425-61-6
mdl number:mfcd00042375
einecs number:000-000-0
rtecs number:none
brn number:1745847
pubchem id:none
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): 85-87
boiling point (ºc, normal pressure): 110-112
boiling point (ºc, 5.2kpa): not available
refraction rate: not available
flash point (ºc): 110-112
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
��physical 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:24.23
2、 molar volume（m3/mol)：111.4
3、 isotonic specific volume (90.2k):252.9
4、 surface tension（dyne/cm)：26.5
5、 polarizability(10-24cm3）：9.60
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: 6
4. number of rotatable chemical bonds: 3
5. number of tautomers: none
6. topological molecule polar surface area 40.5
7. number of heavy atoms: 10
8. surface charge: 0
9. complexity: 99.8
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
none yet