trifluoroacetaldehyde
structural formula
| business number | 04rs |
|---|---|
| molecular formula | c2hf3o·h2o |
| molecular weight | 116.4 |
| label |
trifluoroacetaldehyde hydrate, trifluoroacetaldehyde hydrate., ca 75% in water, 2,2,2-trifluoro-1,1-ethanediol, 2,2,2-trifluoro-1-ethanediol, acetaldehyde, trifluoro-, hydrate, tfaih, trifluoroacetaldehyde hydrate, 75% aq. sol., 2,2,2-trifluoroethanediol, trifluoroacetaldehyde monohydrate, tech., trifluoroacetaldehydehydrate,aqueous solution |
numbering system
cas number:421-53-4
mdl number:mfcd00167359
einecs number:207-006-4
rtecs number:none
brn number:none
pubchem number:24885769
physical property data
一 , physical property data
traits ：not available
density (g/ml,25/4℃): 1.4
relative vapor density (g/ml, air=1)：not available
melting point (ºc): not available
boiling point (ºc, normal pressure): 104-106
boiling point (ºc, 5.2kpa): not available
refraction rate: not available
flash point (ºc): 104-106
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 sex: 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:11.95
2、 molar volume（m3/mol)：75.2
3、 isotonic specific volume (90.2k): 144.2
4、 surface tension（dyne/cm)：13.4
5、 polarizability(10-24cm3）：4.74
compute chemical data
none
properties and stability
none
storage method
none
synthesis method
none
purpose
none
