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Merck
CN

T81000

Sigma-Aldrich

三辛胺

98%

别名:

TOA

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关于此项目

线性分子式:
[CH3(CH2)7]3N
化学文摘社编号:
分子量:
353.67
Beilstein:
1210618
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平

方案

98%

折射率

n20/D 1.449 (lit.)

沸点

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

密度

0.809 g/mL at 25 °C (lit.)

SMILES字符串

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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应用

三辛胺可作为有机酸(如 TCA、琥珀酸和乙酸)和贵金属的萃取剂。

警示用语:

Danger

危险分类

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

靶器官

Heart

储存分类代码

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

WGK

WGK 3

闪点(°F)

334.4 °F - closed cup

闪点(°C)

168 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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), 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
L W Wang et al.
Bioprocess and biosystems engineering, 27(1), 39-49 (2005-01-13)
A Candida rugosa lipase immobilized on polypropylene powder was employed as the biocatalyst for the enantioselective hydrolysis of (R, S)-suprofen 2,2,2-trifluorothioester in cyclohexane, in which trioctylamine was added as the catalyst to perform in situ racemization of the remaining (R)-thioester.

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