N , N -diethylaniline

Structural formula
General
Surname	N , N -diethylaniline
other names	DEA; N- phenyl- N , N -diethylamine; N , N- diethylaminobenzene; N , N -diethylphenylamine; N- phenyliminobisethane;
Molecular formula	C 10 H 15 N
Brief description	colorless to yellowish, hardly inflammable, light-sensitive liquid with an aniline-like odor
External identifiers / databases
EC number	202-088-8
ECHA InfoCard	100.001.899
PubChem	7061
ChemSpider	6794
Wikidata	Q1482984
properties
Molar mass	149.23 g mol −1
Physical state	liquid
density	0.93 g cm −3
Melting point	−38 ° C
boiling point	216 ° C
Vapor pressure	20 Pa (20 ° C)
solubility	very bad in water (0.13 g l −1 at 20 ° C)
Refractive index	1.541-1.543
safety instructions
H and P phrases	H: 301-311-331-373-411
	P: 261-273-280-301 + 310-311
Toxicological data	951 mg kg −1 ( LD 50 , rat , oral )
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

N , N -Diethylaniline is a chemical compound from the group of aromatic amino compounds (tertiary amine ) and aniline compounds .

Extraction and presentation

N , N -Diethylaniline can be obtained by reacting aniline with bromoethane using tetrabutylammonium hydroxide as a catalyst or reacting aniline with ethanol using a catalyst.

properties

N , N -diethylaniline has a dynamic viscosity of 3 mPa · s and a flash point of 88 ° C.

use

N , N -Diethylaniline is used as an intermediate in the manufacture of dyes , pharmaceuticals and other chemical substances and as a reaction accelerator.

safety instructions

N , N -Diethylaniline is toxic (is also absorbed through the skin) and is difficult to biodegrade.

Individual evidence

↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Entry on N, N-diethylaniline in the GESTIS substance database of the IFA , accessed on February 1, 2016(JavaScript required) .
↑ ^a ^b Entry on N, N-diethylaniline at ChemBlink , accessed on February 25, 2011.
↑ Entry on N, N-diethylaniline in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on February 1, 2016. Manufacturers or distributors can expand the harmonized classification and labeling .
↑ Data sheet N, N-dimethyl-aniline from Sigma-Aldrich , accessed on November 3, 2019 ( PDF ).

[GESTIS-1] ↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Entry on N, N-diethylaniline in the GESTIS substance database of the IFA , accessed on February 1, 2016(JavaScript required) .

[cbl-2] Entry on N, N-diethylaniline at ChemBlink , accessed on February 25, 2011.

[CLP_100.001.899-3] Entry on N, N-diethylaniline in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on February 1, 2016. Manufacturers or distributors can expand the harmonized classification and labeling .

[4] Data sheet N, N-dimethyl-aniline from Sigma-Aldrich , accessed on November 3, 2019 ( PDF ).