DETDA (Ethacure 100) Diethyl toluene diamine

Product Detail

1. Product Name: Diethyltoluenediamine(DETDA)

2. Trade Name: Ethacure 100 (Albemarle); DETDA 80 (Lonza)

3. Synonyms: Diethylmethylbenzenediamine (French) (DSL, EINECS); diethylmethylbenzenediamine (EINECS); Diethylmethylbenzoldiamin (German) (EINECS); dietilmetilbencenodiamina (Spanish) (EINECS); ar,ar-Diethyl-ar-methylbenzenediamine (ECL); TOLUENE, DIAMINE-, DIETHYL- (PICCS)Diethyltoluenediamine

4. Formula: C11H18N2

5. Molecular Weight: 178.28

6. CAS No.: 68479-98-1

7. Applications: Diethyltoluenediamine is a very effective chain extender of polyurethane elastomer, in particular for RIM (reaction injection molding) and SPUA (Spray Polyurea Elastomer). Other uses are as curing agent for polyurethanes and epoxy resin; antioxidant for elastomers, lubricants and industrial oils; and as a chemical intermediate.

8. Specifications:

Assay≥97%(GC,area,Calculalted)

3,5-Diethyltoluene-2,4-diamine: 75.5~81.0%(GC, area)

3,5-Diethyltoluene-2,6-diamine: 18.0~20.0%(GC, area)

Dialkylated m-phenylenediamines:0.5~3.0%(GC,area,Calculated)
Water≤0.08% (w/w) (KF)
Appearance

Light yellowish liquid.

Darkens with time and exposure to air.

Pour point-9℃
Boling point308℃
Density1.022g/ml(20℃)
Flash point>135℃(TCC)
Viscosity

280centistokes(20℃);

155 centistokes(25℃)

Equivalent weight with isocyanates89.1
Equivalent weight with epoxy resins44.6

9. Packaging: Net weight 200KG/drum; 16000KG/20GP container

10. Transportation: UN:3082; Packing Group:III; Class:9


DMTDA-3


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