DETDA Ethacure 100 Polyurethane Curative

• Product name: Diethyl methyl benzene diamine; Diethyltoluenediamine; DETDA
• CAS#: 68479-98-1
• Molecular formula: C₁₁H₁₈N₂
• Molecular weight: 178.28
• Structure:

• Quality:

Appearance: light yellow transparent liquid

Color, Gardner: 5 max(when packaged)

Purity, GC: 98% min

3,5-Diethyl Toluene-2,4-Diamine: 75-82%

3,5-Diethyl Toluene-2,6-Diamine: 17-24%

Dialkylated m-phenylenediamine: 0.2-3%

Amine value, Acid-base titration: 620-640 mg

KOH/g Moisture, KF Coulometer: 0.15% max

• Uses:

This material excels as a chain extender for PU elastomers, particularly in RIM and SPUA applications. It also functions as a curing agent for polyurethane and epoxy resins, an antioxidant in epoxy resins, and an additive in industrial oils and lubricants. Furthermore, it serves as an intermediate in organic synthesis.

• Packing: net 200kgs/iron drum; net1000kgs/IBC and Iso tank
• Shelf life: One year
• Storage: Store under dry and cool condition, away from light, and keep product air-tight.