Home > Product Specification Sheets > Ethyl Centralite (N,N'-Diethyl-N,N'-Diphenylurea)
       
 
IPI PRODUCT SPECIFICATION

ETHYL CENTRALITE
(N,N'-Diethyl-N,N'-Diphenylurea)

Chemical formula:C17H20N2O
CAS no: 85-98-3
MIL-E-255A


Properties
Units
Values
Test Methods
 
 
Min
Max
 
Solidification Point
ºC
71.0
72.5
4.3.1
Melted Material
Bright Clear Liquid, Free From Scum and Deposit
4.3.2
Volatile Matter
%
-
0.10
4.3.4
Ash Content
%
-
0.10
4.3.4
Secondary and Tertiary Amines (as Ethylaniline and Diethylaniline)
%
-
0.20
4.3.5
Acidity (as Hydrochloric Acid)
%
-
0.04
4.3.6
Hydrolyzable Chlorine Compounds
%
-
0.001
4.3.7
Particle Form
 
 
 
 
> Pass Through U.S. Sieve no. 30
%
99.9
-
4.3.8
Workmanship
Free From Grit, Visible Impurities and Foreign Matter

IPI Specification No: 10018

This specification meets the requirements of military specifications MIL-E-255A Class 2 Powder (dated May 26 1962) and MIL-E-255A amendment 1 (dated June 8 1966).


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