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W424601

Sigma-Aldrich

Triethylamine

≥99.5%

Synonym(s):

N,N-Diethylethanamine

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About This Item

Linear Formula:
(C2H5)3N
CAS Number:
121-44-8
Molecular Weight:
101.19
FEMA Number:
4246
Beilstein/REAXYS Number:
605283
EC Number:
204-469-4
MDL number:
MFCD00009051
UNSPSC Code:
12352116
PubChem Substance ID:
24901993
Flavis number:
11.023
NACRES:
NA.21

biological source

synthetic

Quality Level

400

vapor density

3.5 (vs air)

vapor pressure

51.75 mmHg ( 20 °C)

assay

≥99.5%

form

liquid

autoignition temp.

593 °F

shelf life

5 yr

expl. lim.

8 %

refractive index

n20/D 1.401 (lit.)

pH

12.7 (15 °C, 100 g/L)

bp

88.8 °C (lit.)

mp

−115 °C (lit.)

density

0.726 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

fishy

SMILES string

CCN(CC)CC

InChI

1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChI key

ZMANZCXQSJIPKH-UHFFFAOYSA-N

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General description

Triethylamine may be used as a test volatile organic compound (VOC) in studies of the development of sensors for detecting VOCs.

Application


  • Novel hybrid thiazoles, bis-thiazoles linked to azo-sulfamethoxazole: Synthesis, docking, and antimicrobial activity.: This study showcases the synthesis of hybrid thiazoles linked to azo-sulfamethoxazole, employing triethylamine in the reaction process, highlighting its role in antimicrobial applications (Salem et al., 2024).

  • Spirocyclic rhodamine B benzoisothiazole derivative: a multi-stimuli fluorescent switch manifesting ethanol-responsiveness, photo responsiveness, and acidochromism.: This research demonstrates a spirocyclic rhodamine derivative acting as a multi-stimuli-responsive fluorescent switch, where triethylamine plays a critical role in the synthesis process (Battula et al., 2023).

  • Para-Substituted Thiosemicarbazones as Cholinesterase Inhibitors: Synthesis, In Vitro Biological Evaluation, and In Silico Study.: This paper reports on the synthesis of para-substituted thiosemicarbazones where triethylamine is employed as a base, evaluating their potential as cholinesterase inhibitors (Khan et al., 2023).

  • Separation and purification of quinolyridine alkaloids from seeds of Thermopsis lanceolata R. Br. by conventional and pH-zone-refining counter-current chromatography.: This study involves the use of triethylamine in the pH-zone-refining counter-current chromatography technique to separate and purify specific alkaloids, illustrating its utility in advanced separation methodologies (Ning et al., 2023).

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

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Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 1

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Triethylamine United States Pharmacopeia (USP) Reference Standard

USP

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Porphyrins-based opto-electronic nose for volatile compounds detection.
Di Natale C, et al.
Sensors and Actuators B, Chemical, 65(1), 220-226 (2000)
Sumanta Kumar Padhi et al.
Inorganic chemistry, 51(15), 8091-8102 (2012-07-26)
Cyclometalated ruthenium complexes having C(^)N and N(^)C type coordinating ligands with NAD(+)/NADH function have been synthesized and characterized by spectroscopic methods. The variation of the coordinating position of σ-donating carbon atom leads to a drastic change in their properties. Both
Kai Morino et al.
Scientific reports, 5, 8953-8953 (2015-05-21)
Well-trained clinicians may be able to provide diagnosis and prognosis from very short biomarker series using information and experience gained from previous patients. Although mathematical methods can potentially help clinicians to predict the progression of diseases, there is no method
Hannah Coyle et al.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 23(4), 335-359 (2014-07-08)
The aim of this study was to assess the efficacy of cognitive training, specifically computerized cognitive training (CCT) and virtual reality cognitive training (VRCT), programs for individuals living with mild cognitive impairment (MCI) or dementia and therefore at high risk
André R Fajardo et al.
Biomacromolecules, 15(7), 2691-2700 (2014-05-27)
Despite a growing interest in amphiphilic polysaccharide-based diblock copolymers as functional polymeric drug delivery nanosystems, biologically relevant sulfated glycosaminoglycan systems were not yet investigated. Here, we report the synthesis and the self-assembly properties in water of chondroitin sulfate-b-poly(lactic acid) (CS-b-PLA(n)).
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