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Tri-n-octylamine

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Tri-n-octylamine Basic information
Tri-n-octylamine Chemical Properties
  • Melting point:34 °C
  • Boiling point:164-168 °C0.7 mm Hg(lit.)
  • Density 0.810 g/mL at 20 °C
  • vapor pressure <0.01 hPa (20 °C)
  • refractive index n20/D 1.449(lit.)
  • Flash point:>230 °F
  • storage temp. Store below +30°C.
  • solubility chloroform: 0.1 g/mL, clear, colorless
  • pka10.08±0.50(Predicted)
  • form Low Melting Crystalline Mass
  • color White to off-white
  • Specific Gravity0.811 (20/4℃)
  • Water Solubility Miscible with chloroform. Immiscible with water.
  • Sensitive Air Sensitive
  • BRN 1210618
  • InChIKeyXTAZYLNFDRKIHJ-UHFFFAOYSA-N
  • CAS DataBase Reference1116-76-3(CAS DataBase Reference)
  • NIST Chemistry Reference1-Octanamine, N,N-dioctyl-(1116-76-3)
  • EPA Substance Registry SystemTrioctylamine (1116-76-3)
Safety Information
MSDS
Tri-n-octylamine Usage And Synthesis
  • Chemical PropertiesTri-n-octylamine is clear colorless liquid
  • UsesTri-n-octylamine is used as an extractant for organic acids and precious metals.
  • Purification MethodsIt is converted to the amine hydrochloride etherate which is recrystallised four times from diethyl ether at -30o (see below). Neutralisation of this salt regenerates the free amine which distil under high vacuum. [Wilson & Wogman J Phys Chem 66 1552 1962.] Distil the amine at 1-2mm pressure. [Beilstein 4 H 196, 4 III 382, 4 IV 754.]
Tri-n-octylamine Preparation Products And Raw materials
Tri-n-octylamine(1116-76-3)Related Product Information
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