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Safety Information

30-4700

Sigma-Aldrich

Trioctylamine

SAJ first grade, ≥99.0%

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
MDL number:
MFCD00009560
UNSPSC Code:
12352116
PubChem Substance ID:
329753515

grade

SAJ first grade

Assay

≥99.0%

availability

available only in Japan

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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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)

230.0 °F

Flash Point(C)

110 °C

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

30-4700-2-25G-J:

Certificates of Analysis (COA)

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Taehyung Kim et al.
Nature, 586(7829), 385-389 (2020-10-16)
The visualization of accurate colour information using quantum dots has been explored for decades, and commercial products employing environmentally friendly materials are currently available as backlights1. However, next-generation electroluminescent displays based on quantum dots require the development of an efficient
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
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, 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
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.
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