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Diethyltoluenediamine CAS 68479-98-1 DETDA

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Diethyltoluenediamine CAS 68479-98-1 DETDA

Diethyltoluenediamine is an amber to dark brown transparent liquid with a slight amine odour.As a highly efficient polyurethane chain extender and epoxy resin curing agent, it is widely used in elastomer, adhesive and coating industry, which can improve the heat resistance and mechanical strength of the products.It needs to be sealed and kept away from light, it is irritating to skin and respiratory props, and requires strict protection during operation.

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Model:
68479-98-1
Brand:
Futurechemical
Code:
68479-98-1

Product Description

Diethyltoluenediamine Basic information
Product Name:	Diethyltoluenediamine
CAS:	68479-98-1
MF:	C11H18N2
MW:	178.28
EINECS:	270-877-4
Mol File:	68479-98-1.mol
Diethyltoluenediamine Chemical Properties
Boiling point	310°C
density	1.022
vapor pressure	0.001Pa at 25℃
Fp	>140°C
pka	4.6[at 20 ℃]
Water Solubility	23g/L at 30℃
InChI	InChI=1S/C11H18N2/c1-4-8-6-10(12)9(5-2)11(13)7(8)3/h6H,4-5,12-13H2,1-3H3
InChIKey	GCIGOEOZGOYSKS-UHFFFAOYSA-N
SMILES	C1(C)=C(CC)C=C(N)C(CC)=C1N
LogP	1.38 at 25℃
CAS DataBase Reference	68479-98-1(CAS DataBase Reference)
EPA Substance Registry System	Benzenediamine, ar,ar-diethyl-ar-methyl- (68479-98-1)

Property	TEST Method	Unit	Specification	Actual Value
Appearance			Light yellow transparent liquid	Light yellow transparent liquid
Water	Karl-fisher	%	0.1	<0.08
Total Diamines	GC	%	min 99.0	99.53
Amine Value	Titration	mgKOH/g	min 620 max 640	630
Colour	Gardner		2-8	3
3,5 -diethyl toluene-2 ,4-diamine	GC	%	min 75.0 max 82.0	80.36
3,5 -diethyl toluene-2 ,6-diamine	GC	%	min 17.0 max 24.0	17.96
Content of DETDA	GC	%	min 97.5	98.32