structural formula
business number | 04t9 |
---|---|
molecular formula | c4h3f3o2 |
molecular weight | 140.06 |
label |
tetrafluoroethylene acetate, vinyl trifluoroacetate, tetrafluoroacetate, 99%, stab. with ca 10ppm 3,5-di-tert-butyl, acetic acid, trifluoro-, ethenyl ester, trifluoroacetic acid vinyl ester, vinyl trifluoroacetate, vinyl trifluoroacetate 98%, vinyltrifluoroacetate98%, vinyl trifluoroacetate, 99%, stab. with ca 10ppm 3,5-di-tert-butylcatechol, trifluoroacetic acid ethenyl este |
numbering system
cas number:433-28-3
mdl number:mfcd00003561
einecs number:207-088-1
rtecs number:none
brn number:1758566
pubchem number:24859511
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): not available
boiling point (ºc, normal pressure):not available
boiling point (ºc, 5.2kpa): not available
refraction rate: not available
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:22.53
2、 molar volume(m3/mol):109.5
3、 isotonic specific volume (90.2k):228.6
4、 surface tension(dyne/cm):18.9
5、 polarizability(10-24cm3):8.93
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 1.7
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 5
4. number of rotatable chemical bonds: 2
5. number of tautomers: none
6. topological molecule polar surface area 26.3
7. number of heavy atoms: 9
8. surface charge: 0
9. complexity: 126
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