Technical Data Sheet
Diethylamine
Chemical Synonym
Diethamine; Ethanamine, N-ethyl; Ethylethanamine; DEA
Applications
Herbicides int
Home & industrial care intermediates
Intermediates
Lubricants
Methyl methyl acrylate (mma)
Paints & coatings
Pharmaceutical chemicals
Resins
Rubber modification
Product Description
Diethylamine (DEA) is available as an anhydrous colorless liquid. DEA has an ammonia-like odor.
Diethylamine has a variety of applications:
Manufacturing of DEET (an active ingredient in most insect repellent products)
Alkylalkanolamine
Rubber accelerator
Pharmaceuticals
Agricultural market
Resin market
Coating and dye markets. It is also used as a corrosion inhibitor
Typical Properties
Property
Typical Value, Units
General
Molecular Formula
C
4
H
11
N
Molecular Weight
73.14 g/mol
Appearance
Clear liquid
Autoignition Temperature
312 °C
Boiling Point
55.5 °C
Critical Pressure
37 090 hPa
Critical Temperature
222.89 °C
Density
@ 20°C
0.71 g/cm
3
Dissociation constant, pKa
@ 20°C
11.09
Flash Point
Closed Cup
-26 °C
Freezing Point
(1013 hPa)
-50 °C
Heat of Vaporization
b
(1013 hPa)
401.48 kJ/kg
Octanol-water partition coefficient, log Pow
0.58
pH
100 g/l @ 20°C
13
Refractive Index
@ 25°C
1.383-1.384
Vapor Density
(air = 1)
2.5
Vapor Pressure
@ 20°C
252.1 hPa
@ 25°C
316 hPa
@ 40°C
572.3 hPa
Viscosity
@ 25°C
0.319 mPa·s
Water solubility
Completely miscible
b
Latent
Packaging
Bulk
Steel drums (140 kg net)
Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.
3/20/2018 3:41:02 PM