EMAIL THIS PAGE TO A FRIEND
471216 Sigma-Aldrich

Diethylamine

≥99.5%

Purchase

Properties

Related Categories Cell Biology, Hordeum vulgare (Barley), Humulus lupulus (Hops), Nutrition Research, Phytochemicals by Plant (Food/Spice/Herb) More...
vapor density   2.5 (vs air)
vapor pressure   14.14 psi ( 55 °C)
  180 mmHg ( 20 °C)
  3.51 psi ( 20 °C)
InChI Key   HPNMFZURTQLUMO-UHFFFAOYSA-N
assay   ≥99.5%
autoignition temp.   594 °F
expl. lim.   10.1 %
refractive index   n20/D 1.385(lit.)
bp   55 °C(lit.)
mp   −50 °C(lit.)
solubility   water: soluble
density   0.707 g/mL at 25 °C(lit.)

Description

Packaging

1, 2.5 L in glass bottle

18 L in steel drum

5, 100, 4×100, 500, 6×500 mL in glass bottle

Application

Diethylamine has been used to constitute the extraction solvent mixture for the gas chromatography-mass spectrometric (GC-MS) analysis of melamine and related compounds. It has been also been used as a bond breaking agent in a novel ELISA technique to measure the avidity index (AI) of IgG-anti-PT (Immunoglobulin G-anti-pertussis toxin) antibodies.
It may be used as:
• An organocatalyst for the preparation of β-phosphonomalononitriles and diethyl (2-amino-3- cyano-chromene-4-yl) phosphonic acid esters.
• A ligand for the synthesis of (N-heterocyclic carbene)PdCl2(diethylamine) complexes.
• A template for the preparation of thermally and hydrothermally stable SAPO-34 (silicoaluminophosphate) molecular sieves.

General description

Diethylamine (DEA) is an organic base and a weak σ-donor ligand.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN1154 - class 3 - PG 2 - Diethylamine
WGK Germany 
1
RTECS 
HZ8750000
Flash Point(F) 
-9.4 °F
Flash Point(C) 
-23 °C

Documents

Certificate of Analysis

Certificate of Origin


LC-MS Grade Solvents and Reagents

Wired Weeks Savings
Protocols & Articles

Articles

GC Analysis of Amines in Water on SPB®-1 SULFUR (Base Deactivated) after SPME using 65 μm PDMS/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Amines in Water on SPB®-1 SULFUR (Base Deactivated) after SPME using 65 μm PDMS/DVB Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Solid phase microextractions

GC Analysis of Amines in Water on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Amines in Water on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber
Keywords: Chromatography, Gas chromatography, Mass selective detector, Purification, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of Residual Solvents on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Residual Solvents on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Pharmaceutical, Purification, Solid phase microextractions

HPLC Analysis of Oxprenolol Enantiomers on Astec® Cellulose DMP

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Oxprenolol Enantiomers on Astec® Cellulose DMP
Keywords: Chromatography, High performance liquid chromatography, Pharmaceutical

Protocols

Suitability for the Qualitative Determination of Calcium with Phthalein Purple (O-Cresophthalein Complexone) using Stannous Chloride

1. OBJECTIVE To standardize a procedure to determine the suitability for the qualitative determination of calcium with phthalein purple at Sigma-Aldrich St. Louis.
Keywords: Absorption, Atomic absorption spectroscopy, Indicators, Inductively coupled plasma

Peer-Reviewed Papers
15

References

Related Products

related product

Product #

Description

Add to Cart

Z567671 Q-Tube pressure tube reactor starter kit, capacity 12 mL
Z567736 Q-Tube pressure tube reactor starter kit, capacity 35 mL

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?