Metallurgical Factory C8 tertiary amine mono C8 trioctyl tertiary amine trioctyl
Physicochemical properties of trioctylamine| Name: Trioctylamine |
| Product grade: superior grade |
| Content≥:95 % |
| Density: 0.81 |
| CAS:1116-76-3 |
| EINECS 214-242-1 |
1. properties: colorless oily liquid, ammonia odor, alkaline.
2. density (g/mL,20℃):0.810
3. relative vapor density (g/mL, air =1): not determined
4. melting point (ºC):34
5. boiling point (ºC, atmospheric pressure): not determined
6. boiling point (ºC,0.7mmHg):164-168
7. refractive index (n 20/D ):1.449
8. flash point (ºC):& gt ;110 9. specific rotation (º)： not determined
10. Spontaneous ignition point or ignition temperature (ºC): not determined
11. Vapour pressure (mmHg,20ºC): not determined
12. Saturated vapour pressure (kPa,60ºC): not determined
13. Heat of combustion (KJ/mol): not determined
14. Critical temperature (ºC): not determined
15. Critical pressure (KPa): not determined
Logical value of oil/water (octanol/water) partition coefficient: not determined
17. Explosion ceiling (%, V/V): not determined
18. Lower limit of explosion (%, V/V): not determined
Solubility: Soluble in alcohols and ethers, slightly soluble in methanol, easily soluble in nonpolar solvents, extremely slightly soluble in water
Storage conditions
Keep containers sealed and stored in a cool, dry place
Stability
Stable at room temperature and atmospheric pressure to avoid strong oxide contact
Solubility: Soluble in alcohol and ether, slightly soluble in methanol, easily soluble in nonpolar solvents, extremely slightly soluble in water.
chloroform：0.1g/mL,clear,colorless
Molecular structure
1. molar refractive index :116.95
2. molar volume (m3/mol):431.9
3. et al. Zhang (90.2 K):1012.6
4. surface tension (dyne/cm):30.2
5. dielectric constant: unavailable
6. dipole distance (10-24 cm 3): not available
7. polarizability :46.36
Trioctylamine
[Purpose I]
Used as surfactant and extractant
[Purpose II]
Used as precious metal extractant. in the metallurgical industry, used to extract and separate cobalt, nickel, actinides, and lanthanides.
[Purpose III]
The amine extractant has good extraction performance for thorium, uranium and other europium elements, and can extract and separate non-ferrous metals, rare dilute metals and platinum elements in different systems. Used to produce phase transfer catalysts, rubber additives and corrosion inhibitors.
Other Name
EINECS 214-242-1
MFCD00009560
Trioctylamine
Tri-n-octylamine
N,N-Dioctyloctan-1-amine
Tri-Normal-Octylamine
1-Octanamine, N,N-dioctyl-
N,N-Dioctyl-1-octanamine
