N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine is a polyamine compound with the molecular formula C10H28N6 and CAS number 4067-16-7. This chemical features multiple amino groups connected by ethylene bridges, giving it strong basic properties and high reactivity. With a molecular weight of 232.37 g/mol, it belongs to the family of linear polyethyleneamines and exhibits significant biological activity due to its multiple nitrogen centers.

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine is typically a viscous liquid at room temperature with a characteristic amine odor. The compound is highly soluble in water and polar solvents due to its multiple amino groups, which can form hydrogen bonds. It exhibits strong alkaline properties and readily absorbs moisture and carbon dioxide from air. The presence of six nitrogen atoms makes it highly reactive toward acids and electrophiles.

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine is primarily used as a curing agent for epoxy resins and as a cross-linking agent in polymer chemistry. It serves as an intermediate in the synthesis of chelating agents and specialty chemicals. The compound finds applications in the production of adhesives, coatings, and composites where its multiple amino groups provide excellent bonding properties. It may also be used in water treatment applications as a complexing agent.

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine requires careful handling due to its corrosive properties (Skin Corr. 1B) and sensitizing potential (Skin Sens. 1). Wear chemical-resistant gloves, safety goggles, and protective clothing when handling. Work in well-ventilated areas or under fume extraction to avoid inhalation. Avoid direct skin and eye contact as the substance can cause severe burns. Use appropriate respiratory protection if aerosols may be generated during use.

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine should be stored in tightly sealed containers in a cool, dry place away from heat sources and incompatible materials. Keep containers protected from moisture and carbon dioxide to prevent degradation. Store away from acids, oxidizing agents, and reactive metals. Ensure adequate ventilation in storage areas and maintain temperatures below 25°C when possible. Use corrosion-resistant containers such as polyethylene or specially lined steel drums.

Immediate action is required due to the corrosive nature of N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine. For skin contact, immediately flush with copious amounts of water for at least 15 minutes while removing contaminated clothing. For eye contact, rinse immediately with water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. If swallowed, do not induce vomiting and seek immediate medical care. Always consult a physician after any exposure.

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine must be disposed of as hazardous waste in accordance with local and national regulations. Due to its aquatic toxicity classification (Aquatic Acute 1, Aquatic Chronic 1), prevent release to waterways and soil. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Small laboratory quantities may require neutralization before disposal. Empty containers should also be treated as hazardous waste due to residual contamination.

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine is classified as ADR Class 8 (corrosive substances), Packing Group II, indicating moderate danger level. Transportation requires appropriate UN-specification packaging designed for corrosive liquids. Vehicles must display proper hazard placards and carry emergency response information. Drivers need ADR training certification for dangerous goods transport. Ensure packages are properly labeled with GHS pictograms (GHS05, GHS07, GHS09) and handle with appropriate precautions during loading and unloading operations.

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine is regulated under the CLP Regulation with classification as Skin Corr. 1B, Skin Sens. 1, and Aquatic toxicity categories. It falls under REACH registration requirements for import and manufacture in the EU. The substance is not currently listed as an SVHC (Substance of Very High Concern). Users must comply with occupational exposure limits and provide appropriate safety data sheets. Environmental discharge may be restricted due to its aquatic toxicity classification.

N'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this polyamine compound with full regulatory compliance documentation including safety data sheets and certificates of analysis. As experienced chemical distributors, OYSI ensures proper packaging, labeling, and transportation according to ADR regulations. Contact OYSI directly for availability, technical specifications, and pricing information for your specific application requirements.