Tetraethylenepentamine – TEPA

$1,000.00Price Per Ton

Types of packaging

  • Plastic Drums with 25kg/drum weight capacity
  • Plastic Drums with 200kg/drum weight capacity

Worldwide Shipping On All Products.

  • 30 days easy returns
  • Order yours before 2.30pm for same day dispatch
24/7 Support Staff

Contact Us : info@eurochemsupplies.com

Tetraethylenepentamine – TEPA
$1,000.00Price Per Ton

Tetraethylenepentamine (TEPA) is an organic compound with the chemical formula C8H23N5. It is a colorless to pale yellow liquid with a strong ammonia-like odor. Here are some key points about TEPA:

  1. Chemical Structure: TEPA is a polyamine compound containing five amino groups (-NH2) attached to an ethylene backbone (-CH2CH2-). Its structure is characterized by a central ethylene chain with four ethyleneamine (aziridinamine) groups.
  2. Physical Properties:
    • Appearance: TEPA is a clear to slightly yellow liquid at room temperature.
    • Odor: It has a strong ammonia-like odor, typical of amine compounds.
    • Solubility: TEPA is highly soluble in water and miscible with most organic solvents.
  3. Synthesis: TEPA is typically produced by the reaction of ethylenediamine with acetaldehyde or by the reaction of ammonia with triethylenetetramine. It is commercially available in various purity grades.
  4. Applications:
    • Crosslinking Agent: TEPA is commonly used as a crosslinking agent in the production of epoxy resins. It reacts with epoxy groups to form highly crosslinked polymer networks, imparting improved mechanical properties, chemical resistance, and thermal stability to the final products.
    • Chelating Agent: TEPA acts as a chelating agent, forming stable complexes with metal ions. It finds applications in metal extraction, water treatment, and as a catalyst in chemical reactions.
    • Fuel Additive: In fuel formulations, TEPA can be added as a corrosion inhibitor and to improve the combustion efficiency of fuels.
    • Textile Additive: TEPA is used as a dye-fixing agent in the textile industry to improve the color fastness of dyed fabrics.
    • Personal Care Products: TEPA may be used in certain personal care products, such as hair dyes and cosmetics, as a complexing agent or chelating agent.
  5. Health and Safety Considerations:
    • TEPA is corrosive and can cause severe skin, eye, and respiratory irritation upon contact or inhalation.
    • Prolonged or repeated exposure to TEPA may lead to sensitization, allergic reactions, or respiratory disorders.
    • Proper personal protective equipment (PPE), including gloves, goggles, and respiratory protection, should be worn when handling TEPA. Adequate ventilation is essential to minimize exposure risks.
  6. Environmental Impact:
    • TEPA is biodegradable under aerobic conditions but may persist in aquatic environments.
    • Proper handling, storage, and disposal practices should be followed to prevent environmental contamination.

Reviews

There are no reviews yet.

Be the first to review “Tetraethylenepentamine – TEPA”

Your email address will not be published. Required fields are marked *