Diethylenetriamine (DETA)

Diethylenetriamine (DETA)

Category:

Aliphatic Polyamine / Chemical Intermediate

Description:

Diethylenetriamine (DETA) is a clear to pale-yellow, hygroscopic liquid with a strong amine odor. As a polyamine containing both primary and secondary amines, DETA is a highly reactive chemical intermediate widely used in epoxy curing, corrosion inhibition, chelation chemistry, surfactants and water treatment chemical manufacturing.

Applications:

• Epoxy resin curing agent
• Corrosion inhibitors for industrial & oilfield systems
• Chelating agent intermediate (e.g., EDTA)
• Surfactant & detergent additive
• Polyamide resins for adhesives & coatings
• Fuel & lubricant additives
• Water treatment chemicals
• Agrochemical & pharmaceutical synthesis

Technical Details:

• Chemical Formula: C₄H₁₃N₃
• CAS Number: 111-40-0
• Appearance: Clear to pale yellow liquid
• Boiling Point: ~207°C
• Density: ~0.95 g/cm³
• Flash Point: ~96°C (Closed cup)
• Solubility: Miscible with water & polar solvents
• Odor: Strong ammonia-like amine odor

Packaging:

• 200 kg steel drums
• IBC tanks (1000 L)
• Bulk tankers

Storage & Handling:

• Store in a cool, dry, well-ventilated area away from heat & ignition sources
• Keep containers tightly closed to prevent moisture absorption
• Use gloves, goggles & protective clothing
• Avoid prolonged contact with skin & eyes
• Wash thoroughly after handling
• Ensure proper ventilation when handling