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T81000

Sigma-Aldrich

Trioctylamine

98%

Synonym(s):

TOA

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About This Item

Linear Formula:
[CH3(CH2)7]3N
CAS Number:
1116-76-3
Molecular Weight:
353.67
Beilstein:
1210618
EC Number:
214-242-1
MDL number:
MFCD00009560
UNSPSC Code:
12352100
PubChem Substance ID:
24900500
NACRES:
NA.22

Quality Level

200

Assay

98%

refractive index

n20/D 1.449 (lit.)

bp

164-168 °C/0.7 mmHg (lit.)
365-367 °C (lit.)

density

0.809 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCN(CCCCCCCC)CCCCCCCC

InChI

1S/C24H51N/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3

InChI key

XTAZYLNFDRKIHJ-UHFFFAOYSA-N

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SRP6016SRP3007SRP3025
Endoglin human recombinant, expressed in Sf9 cells, ≥95% (SDS-PAGE), ≥95% (HPLC)

SRP6015

Endoglin human

Endoglin murine recombinant, expressed in Sf9 cells, ≥95% (SDS-PAGE), ≥95% (HPLC)

SRP6016

Endoglin murine

Angiopoietin-1 human recombinant, expressed in HeLa cells, ≥95% (SDS-PAGE), ≥95% (HPLC), suitable for cell culture

SRP3007

Angiopoietin-1 human

sDLL-1 human recombinant, expressed in HEK 293 cells, ≥95% (SDS-PAGE), ≥95% (HPLC), suitable for cell culture

SRP3025

sDLL-1 human

technique(s)

cell culture | mammalian: suitable

technique(s)

-

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

biological source

human

biological source

mouse

biological source

human

biological source

human

recombinant

expressed in Sf9 cells

recombinant

expressed in Sf9 cells

recombinant

expressed in HeLa cells

recombinant

expressed in HEK 293 cells

mol wt

90.0 kDa

mol wt

75-85 kDa

mol wt

60.0-70.0 kDa

mol wt

57.0-60.0 kDa

form

lyophilized

form

lyophilized

form

lyophilized

form

lyophilized

Application

Trioctylamine is used as an extractant for organic acids (such as TCA, succinic acid, and acetic acid), and precious metals.

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1 Oral

Target Organs

Heart

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

334.4 °F - closed cup

Flash Point(C)

168 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCL6401
    0000266599
    0000191488
    0000208482
    0000220104

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    Satoshi Tsukahara et al.
    Langmuir : the ACS journal of surfaces and colloids, 24(5), 1673-1677 (2008-02-02)
    The dynamics of single giant deoxyribonucleic acid (T4GT7DNA, 165 600 base pairs) molecules was examined near and at the toluene/water, toluene-trioctylamine mixtures/water, and trioctylamine/water interfaces by total internal reflection fluorescence microscopy. The results were considerably affected by the trioctylamine content.
    M L Puttemans et al.
    Journal - Association of Official Analytical Chemists, 68(1), 143-145 (1985-01-01)
    Synthetic dyes were extracted from yogurt by different methods, but all methods had in common a liberation of dyes from the food followed by ion-pair formation with tri-n-octylamine. Extraction with pH 5.5 phosphate buffer gave high recoveries for 5 of
    M L Puttemans et al.
    Journal - Association of Official Analytical Chemists, 68(1), 80-82 (1985-01-01)
    The sorbate content of commercial yogurt samples is determined by reverse phase liquid chromatography following ion-pair extraction with tri-n-octylamine. Mean recoveries (70-88%), precision (1.1-3.3% RSD), and detection limit of the method are presented for sorbic acid, benzoic acid, and saccharin.
    M L Puttemans et al.
    Journal - Association of Official Analytical Chemists, 66(4), 1039-1044 (1983-07-01)
    Dyes are determined in gelatin-containing sweets. The gelatin must be eliminated first because it interferes with the normal ion-pair extraction of dyes with tri-n-octylamine to chloroform. Techniques such as precipitation of gelatin with organic solvents, and acid and enzymatic digestion
    Evgenii S Stoyanov et al.
    Journal of the American Chemical Society, 128(26), 8500-8508 (2006-06-29)
    The N-H stretching frequencies of tri-n-octylammonium salts are reported for a series of weakly basic anions (A(-)), many of which are the conjugate bases of known strong acids and superacids. Data have been collected primarily in carbon tetrachloride, where Oct(3)N(+)-H...A(-)
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