DETDA E100 Diethyltoluenediamine CAS No 68479-98-1
DETDA (E100) Diethyltoluenediamine CAS No.:68479-98-1
| Product Name | Diethyltoluenediamine(DETDA) | |
| 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. |
|
| Trade Name | Ethacure 100 (Albemarle); DETDA 80(Lonza) | |
| Synonyms |
Diethylmethylbenzenediamine (French) (DSL, EINECS) diethylmethylbenzenediamine (EINECS) Diethylmethylbenzoldiamin (German) (EINECS) dietilmetilbencenodiamina (Spanish) (EINECS) ar,ar-Diethyl-ar-methylbenzenediamine (ECL) TOLUENE, DIAMINE-, DIETHYL- (PICCS)Diethyltolue nediamine |
|
| Structural Formula |
|
|
| Formula | C11H18N2 | |
| Molecular Weight | 178.28 | |
| CAS No. | 68479-98-1 | |
| 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) | |
| Typical Properties | Appearance |
Light yellowish liquid. Darkens with time and exposure to air. |
| Pour point | -9℃ | |
| Boling point | 308℃ | |
| Density | 1.022g/ml(20℃) | |
| Flash point | >135℃(TCC) | |
| Viscosity |
280centistokes(20℃); 155 centistokes(25℃) |
|
| Equivalent weight with isocyanates | 89.1 | |
| Equivalent weight with epoxy resins | 44.6 | |
| Handling | Packaging |
Bulk quantities in rail/road tank containers or steel drums |
| Net weight 200KG/drum | ||
| Toxicity | Acute dermal toxicity( LD50,rat) > 2000mg/kg | |
| Transportation | UN:3082; Packing Group:III; Class:9 | |
| MSDS |
MSDS is available upon request. Please contact: info@exceedchemical.com |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.