261491
Triisooctylamine
technical grade
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About This Item
Linear Formula:
(C8H17)3N
CAS Number:
Molecular Weight:
353.67
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
grade
technical grade
vapor density
>1 (vs air)
form
liquid
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
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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
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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
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
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
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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