Amines

BASF Diethanolamine DEOA (DEA)

Basic Information

Product Chinese name	2,2'-iminodiethanol; bis(2-hydroxyethyl)amine; dihydroxydiethylamine; 2,2'-dihydroxydiethylamine
Product name in foreign language	Diethanolamine
CAS number	111-42-2
molecular formula	C4H11NO2
Structural formula

Purpose
Diethanolamine is an important fine chemical intermediate, mainly used in surfactants, cement grinding aids, pesticides, lubricating oils, whitening agents, etc.

Quality Index

project	index	Testing method
Monoethanolamine content, wt.%	≥ 99.3	Q/3201 BYC 46, GC
Diethanolamine content, wt.%	≤ 0.3	Q/3201 BYC 46, GC
Triethanolamine content, wt.%	≤ 0.3	Q/3201 BYC 46, GC
Water content, wt.%	≤ 0.1	DIN 51777-1 or GB/T 6283
Chroma, APHA	≤ 20	DIN EN 1557 or GB/T 3143
Relative density, d3020	1.090~1.095	ASTM D 4052