Diethylenetriamine CAS 111-40-0

1. Diethylenetriamine is widely utilized as a key curing agent for epoxy resins, significantly improving the mechanical properties of polymers used in coatings, adhesives, sealants, and composites .
2. Diethylenetriamine CAS 111-40-0 serves as a crucial building block in the synthesis of chelating agents for water treatment to remove heavy metals, as well as in the production of corrosion inhibitors for the oil and gas industry .
3. Applications of Diethylenetriamine also include its use as an intermediate in the synthesis of pharmaceuticals, surfactants, fabric softeners, fuel additives, and as a gas purifier .

1. Store Diethylenetriamine in a tightly sealed container under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated place, away from heat, sparks, and open flames . Diethylenetriamine CAS 111-40-0 is hygroscopic and should be protected from moisture .
2. Keep Diethylenetriamine strictly away from strong oxidizing agents, strong acids, and organic nitro compounds due to the risk of violent reactions . Diethylenetriamine CAS 111-40-0 is corrosive to many metals like aluminum, copper, and zinc .
3. Always use appropriate personal protective equipment (PPE) including chemical-resistant gloves, tightly fitting safety goggles with a faceshield, and protective clothing. Handle only with adequate ventilation or in a chemical fume hood to avoid breathing vapors .

1. Immediately isolate the spill area, eliminate all ignition sources, and provide adequate ventilation. Contain Diethylenetriamine using dry, inert, non-combustible absorbent material (e.g., sand, vermiculite, or sodium bisulfate) and prevent entry into drains or waterways .
2. Carefully collect Diethylenetriamine CAS 111-40-0 using non-sparking tools into sealed, labeled corrosion-resistant chemical waste containers for proper disposal according to local, state, and federal environmental regulations .
3. Personnel must wear full chemical-protective equipment including self-contained breathing apparatus (SCBA) during cleanup . Diethylenetriamine is classified for transport (UN 2079, Hazard Class 8, Packing Group II) and requires hazardous waste disposal.

1. Diethylenetriamine is classified as a corrosive substance (GHS05, GHS06, Danger), causing severe skin burns and serious eye damage (H314) . It is harmful if swallowed (H302), in contact with skin (H312), and fatal if inhaled (H330) .
2. Diethylenetriamine may cause an allergic skin reaction (H317) and may cause allergy or asthma symptoms or breathing difficulties if inhaled (H334) . Diethylenetriamine CAS 111-40-0 may also damage fertility or the unborn child (H360) .
3. Diethylenetriamine is a combustible liquid (flash point 90-102°C) with a strong ammonia-like odor . Thermal decomposition produces toxic fumes including nitrogen oxides and carbon monoxide . Always consult the specific Safety Data Sheet (SDS) for complete hazard information and first-aid procedures (P301+P330+P331 for ingestion, P303+P361+P353 for skin, P305+P351+P338 for eyes) .