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Merck

543969

Sigma-Aldrich

Triethylamine

99.5%

Sinónimos:

N,N-Diethylethanamine

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About This Item

Fórmula lineal:
(C2H5)3N
Número de CAS:
Peso molecular:
101.19
Beilstein/REAXYS Number:
605283
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

vapor density

3.5 (vs air)

vapor pressure

51.75 mmHg ( 20 °C)

assay

99.5%

autoignition temp.

593 °F

expl. lim.

8 %

availability

available only in EU

refractive index

n20/D 1.401 (lit.)

bp

88.8 °C (lit.)

mp

−115 °C (lit.)

solubility

water: soluble 112 g/L at 20 °C

density

0.726 g/mL at 25 °C (lit.)

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 (TEA, Et3N) is an aliphatic amine. Its addition to matrix-assisted laser desorption/ionization (MALDI) matrices faffords transparent liquid matrices with enhanced ability for spatial resolution during MALDI mass spectrometric (MS) imaging. A head-space gas chromatography (GC) procedure for the determination of triethylamine in active pharmaceutical ingredients has been reported. The viscosity coefficient of triethylamine vapor over a range of density and temperature has been measured.

Application

Triethylamine has been used during grafting of 5,6-epoxyhexyltriethoxysilane on a silicon device.

Legal Information

Product of Arkema Inc.

replaced by

Referencia del producto
Descripción
Precios

signalword

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

12.2 °F - closed cup

flash_point_c

-11 °C - closed cup

ppe

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


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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GC quantification of cyclopropylamine, diethylamine and triethylamine in active pharmaceutical ingredients.
Raghuram P, et al.
Chromatographia, 71(9-10), 963-966 (2010)
Transparent triethylamine-containing MALDI matrices.
Rubakhin SS and Sweedler JV.
Israel J. Chem., 47(2), 185-193 (2007)
The viscosity of triethylamine vapor at low densities and in the saturated vapor phase.
Teske V, et al.
Fluid Phase Equilibria, 293(2), 190-195 (2010)
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