261491

Sigma-Aldrich

Triisooctylamine

technical grade

Linear Formula:
(C8H17)3N
CAS Number:
Molecular Weight:
353.67
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

technical grade

Quality Level

vapor density

>1 (vs air)

refractive index

n20/D 1.4501 (lit.)

density

0.816 g/mL at 25 °C (lit.)

SMILES string

CC(C)CCCCCN(CCCCCC(C)C)CCCCCC(C)C

InChI

1S/C24H51N/c1-22(2)16-10-7-13-19-25(20-14-8-11-17-23(3)4)21-15-9-12-18-24(5)6/h22-24H,7-21H2,1-6H3

InChI key

YKGBNAGNNUEZQC-UHFFFAOYSA-N

Related Categories

Application

Triisooctylamine has been used in:
  • determination of uranium isotopes in various environmental samples by liquid-liquid extraction and α spectrometry
  • extraction of uranium from sulphuric acid leaches of uranium-bearing ores
  • extraction of Pd(II), Rh(III), Ir(III), Au(III) and Pt(IV) from hydrochloric and hydrobromic acid

Packaging

100, 500 g in glass bottle

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3082 9 / PGIII

WGK Germany

WGK 2

Certificate of Analysis

Certificate of Origin

Determination of small amounts of triisooctylamine in aqueous solution.
Ashbrook, AW.
Analyst, 84(996), 177-179 (1959)
L Popov
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 70(10), 2370-2376 (2012-08-09)
Alternative method for determination of uranium isotopes in various environmental samples is presented. The method is based on total decomposition of the solid materials and preconcentration of liquid samples. The separation of uranium from interfering radionuclides and stable matrix elements...
L Popov
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 146, 48-56 (2019-02-13)
Method for determination of plutonium isotopes in various environmental samples is presented. The separation and purification of plutonium is attained by extraction chromatography with triisooctylamine - polyethylene resin in nitric and hydrochloric acid media. Plutonium is measured by alpha-particle spectrometry...
Francisco Jose Alguacil
Molecules (Basel, Switzerland), 24(13) (2019-07-05)
Chromium(VI) is a well-known hazardous element, thus, its removal from aqueous sources is of a general concern. Among the technologies used for the removal of this type of toxic elements, liquid membranes are gaining in importance and the same has...
M Y Mirza
Talanta, 27(2), 101-106 (1980-02-01)
The extraction of Pd(II), Rh(III), Ir(III), Au(III) and Pt(IV) from hydrochloric and hydrobromic acid with 5% tri-iso-octylamine solution in carbon tetrachloride has been studied. The gold extract from hydrochloric acid is yellow and absorbs at 325 nm, the palladium compound...

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