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Diethyltoluenediamine CAS 68479-98-1 DETDA

Diethyltoluene diamine can be used in polyurethanes to improve the strength and hydrolysis resistance of the products, to make the productivity of the products much higher, and to make the industrialization of large-size and complex structure of polyurethane products possible.
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  • 68479-98-1

  • bosschemical

  • 68479-98-1

Diethyltoluenediamine Basic information
Uses
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

通用液体

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