90340

Sigma-Aldrich

Triethylamine

puriss. p.a., ≥99.5% (GC)

Sinônimo(s):
N,N-Diethylethanamine
Fórmula linear:
(C2H5)3N
Número CAS:
Peso molecular:
101.19
Beilstein/REAXYS Number:
605283
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21

Nível de qualidade

200

densidade de vapor

3.5 (vs air)

pressão de vapor

51.75 mmHg ( 20 °C)

grau

puriss. p.a.

teor

≥99.5% (GC)

temperatura de autoignição

593 °F

prazo de validade

36 mo.

Lim. expl.

8 %

Impurezas

≤0.1% water

resíduo de evaporação

≤0.003%

índice de refração

n20/D 1.401 (lit.)
n20/D 1.401

pb

88.8 °C (lit.)

pf

−115 °C (lit.)

densidade

0.727 g/mL at 20 °C
0.726 g/mL at 25 °C (lit.)

traços de cátion

Al: ≤0.2 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.02 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

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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Descrição geral

Triethylamine is a tertiary amine. It has been reported as a promising precipitating reagent for phosphomolybdic acid. Et3N/formic acid system has been used for the asymmetric transfer hydrogenation (ATH) of methoxy-substituted derivatives.

Aplicação

Triethylamine may be used in the following studies:
  • As a base for the Heck reactions.
  • Synthesis of spirocycles via Heck cyclization.
  • Preparation of triethylammonium picrate and 0.1M triethylamine hydrochloride.

Palavra indicadora

Danger

hazcat

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

Órgãos-alvo

Respiratory system

storage_class_code

3 - Flammable liquids

WGK Alemanha

WGK 1

Ponto de fulgor (ºF)

12.2 °F

Ponto de fulgor (ºC)

-11 °C

Equipamento de proteção individual

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

Certificado de análise

Certificado de origem

Asymmetric reduction of electron-rich ketones with tethered Ru(II)/TsDPEN catalysts using formic acid/triethylamine or aqueous sodium formate.
Soni R, et al.
The Journal of Organic Chemistry, 80(13), 6784-6793 (2015)
Acid-base reactions in non-dissociating solvents. Acetic acid and triethylamine in carbon tetrachloride and chloroform.
Barrow GM and Yerger EA.
Journal of the American Chemical Society, 76(20), 5211-5216 (1954)
Biodegradable porous polymers through emulsion templating.
Lumelsky Y and Silverstein MS.
Macromolecules, 42(5), 1627-1633 (2009)
Zhao et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 6(5), 843-848 (2000-05-29)
The vinylation of iodobenzene with methyl acrylate has been studied with several supported palladium catalysts in N-methylpyrrolidone in the presence of triethylamine and/or sodium carbonate. The reaction can be performed in air without any solubilizing or activating ligands. It was...
THE SPECIFIC PRECIPITATION OF ORTHOPHOSPHATE AND SOME BIOCHEMICAL APPLICATIONS.
Y SUGINO et al.
The Journal of biological chemistry, 239, 2360-2364 (1964-07-01)

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