Trioctylamine CAS 1116-76-3
Three hydrogen atoms in trioctylamine ammonia molecule are substituted by three n-octyl groups to form a compound with the molecular formula (c8H17) □ n. Triacylamine is colorless liquid; Boiling point 365℃; Insoluble in water, soluble in ethanol, ether, etc. Trioctylamine is prepared by the reaction of n-octanol and ammonia at 400℃ using alumina as catalyst: □ Trioctylamine and other tertiary amines of C8 ~ C10 are used for the extraction and separation of various metals in metallurgical industry (see solvent extraction), such as the separation of cobalt, nickel, actinides and lanthanides.
| Inspect Item | Specification | Results |
| Appearance(25℃) | Colorless to light yellow clear liquid | Light yellow clear liquid |
| Assay | ≥95.0% | 95.7% |
| Total amine value, mgKOH/g | 151.0-159.0 | 155.1 |
| Pri.&Sec.Amines | ≤2.0% | 1.24% |
| Color,(Hazen) | ≤60 | 10 |
| Main carbon chain | ≥92.0% | 94.2% |
| Conclusion | Qualified | |
Tri-n-octylamine CAS 1116-76-3 is used as an extractant for organic acids and precious metals.
200kgs/drum, 16tons/20’container
Trioctylamine CAS 1116-76-3
Trioctylamine CAS 1116-76-3
