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Triethylenetetramine (TETA) bulk supplier – polyamine curing agent for epoxy resins, corrosion inhibitors, chelants & chemical intermediates.Triethylenetetramine (TETA) bulk supplier – polyamine curing agent for epoxy resins, corrosion inhibitors, chelants & chemical intermediates.
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Triethylenetetramine – TETA

CAS Number:

112-24-3

Other Trading Names:

  • Trientine
  • TETA
  • Trien
  • Triethylene Tetramine
  • N1,N1’-(Ethane-1,2-diyl)di(ethane-1,2-diamine)
  • N,N’-Bis(2-aminoethyl)ethane-1,2-diamine

Types of Packaging

  • Plastic drums with 25 kg weight capacity per drum
  • Plastic drums with 200 kg weight capacity per drum.

HS Code:

29212990

Categories: ,
Item Value
Purity 99%
Boiling Point 266.6 °C(lit)
Density 982 g/mL at 25 °C(lit)
Melting Point -34.6 °C
Vapour Pressure 1 Pa (20 °C)
Refractive Index (nD) 1.496

High-Purity Triethylenetetramine (TETA) – Versatile Polyamine Curing Agent, Chelant & Chemical Intermediate

We are a leading global supplier of Triethylenetetramine (TETA), a highly reactive aliphatic polyamine widely used as an epoxy curing agent, corrosion inhibitor, chelating agent, and chemical intermediate. With its multifunctional amine groups and strong reactivity, TETA is essential for producing durable polymers, surface treatments, and specialty chemicals.

KEY APPLICATIONS FOR BULK BUYERS:

  • Epoxy Resin Curing: Primary low-temperature curing agent for epoxy adhesives, coatings, composites, and electrical encapsulants, offering fast cure, high strength, and chemical resistance.

  • Corrosion Inhibitors: Used in fuel additives, lubricants, metalworking fluids, and boiler water treatment to neutralize acids and protect metal surfaces.

  • Chelating & Sequestering Agent: Effective complexing agent for heavy metal ion removal in wastewater treatment and as an intermediate for EDTA-type chelants.

  • Polyamide & Polymer Synthesis: Serves as a building block for polyamide resins, thermoplastic elastomers, and curing agents for paints and coatings.

  • Asphalt Additives: Used in asphalt emulsifiers and antistripping agents to improve adhesion and durability.

  • Textile & Paper Chemicals: Applied in dye fixatives, wet-strength resins, and flame retardants.

  • Pharmaceutical & Agrochemical Intermediates: Used in the synthesis of certain drugs, herbicides, and fungicides.

WHOLESALE SUPPLIER ADVANTAGES:

  • High Purity & Consistent Quality: Typically >95% TETA content, with low diethylenetriamine (DETA) and tetraethylenepentamine (TEPA) by-product levels.

  • Bulk & Custom Packaging: Available in 25 kg cans, 200 kg drums, 1000 kg IBCs, and bulk tanker loads to meet industrial-scale demands.

  • Competitive Volume Pricing: Attractive pricing for OEMs, chemical manufacturers, formulators, and distributors with contract and bulk-order discounts.

  • Global Supply Chain & Logistics: Reliable international delivery supported by full SDS, COA, and regulatory documentation.

  • Technical & Formulation Support: Assistance with epoxy curing formulations, corrosion inhibitor blends, and chemical synthesis optimization.

  • Multi-Industry Expertise: Trusted supplier to adhesives, coatings, water treatment, fuel additives, and specialty chemical industries.

PRODUCT SPECIFICATIONS:

  • Chemical Name: Triethylenetetramine (TETA)

  • CAS Number: 112-24-3

  • Appearance: Clear, yellowish to light brown viscous liquid

  • Purity (TETA Content): ≥ 95%

  • Amine Value: ~1300–1400 mg KOH/g

  • Viscosity: Medium to high viscosity (handles with mild heating if needed)

  • Solubility: Miscible with water and most organic solvents

  • Storage: Store in tightly sealed containers in a cool, dry, well-ventilated area away from acids and oxidizing agents.

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