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Chemical Name: N,N-Diethylethylenediamine
Chemical Formula: C6H16N2
Synonyms: DEEDA, N,N-Diethyl-1,2-ethanediamine
Physical State: Typically appears as a colorless to light yellow liquid
Odor: Strong, amine-type odor
Uses: Commonly used in organic synthesis, as an intermediate in chemical production, and as a curing agent for epoxy resins
GHS Classification: Flammable liquid, corrosive to skin and eyes, harmful if inhaled or swallowed
Major Hazards: Causes serious eye damage and skin burns, may irritate the respiratory tract
NFPA Ratings: Health - 3, Flammability - 2, Reactivity - 0
Symptoms of Overexposure: Eye redness, skin blistering or burns, cough, sore throat, headache, possible nausea after ingestion
Health Risks: Prolonged exposure increases risk of sensitization and chronic damage to organs like the liver or kidneys
Component: N,N-Diethylethylenediamine
CAS Number: 100-36-7
Concentration: Usually sold as a pure compound or diluted in specific formulations depending on industrial application
Impurities: Commercial samples may contain traces of other amines or water
Inhalation: Move individual to fresh air, monitor breathing, seek medical attention for respiratory distress
Eye Contact: Rinse thoroughly with water for at least fifteen minutes, remove contact lenses if present, obtain immediate medical care to prevent permanent injury
Skin Contact: Remove contaminated clothing, rinse skin under running water for several minutes, consult a doctor if irritation persists
Ingestion: Do not induce vomiting, rinse mouth with water, seek medical assistance right away due to risk of internal burns and toxicity
Medical Providers: Should monitor for delayed pulmonary or systemic effects, provide symptomatic treatment
Suitable Extinguishing Media: Dry powder, carbon dioxide, alcohol-resistant foam
Unsuitable Media: Water jets may spread fire
Fire Hazards: Vapors form explosive mixtures with air, especially in confined spaces
Protective Equipment: Firefighters should wear self-contained breathing apparatus and full chemical protective gear
Combustion Products: Toxic fumes like nitrogen oxides and carbon monoxide may be released
Personal Protection: Wear protective gloves, safety goggles, and suitable respirators to prevent exposure
Spill Containment: Ventilate area, stop leak if safe, absorb with inert material like sand or vermiculite
Cleanup: Collect residue in sealable containers for disposal, avoid washing into drains
Environmental Precautions: Prevent run-off into surface water or sewers, as it poses risks to aquatic life
Handling: Avoid inhaling vapors and skin or eye contact, work in chemical fume hoods or well-ventilated spaces
Personal Hygiene: Wash hands thoroughly after handling, do not eat, drink, or smoke when using
Storage Conditions: Store in tightly closed containers made of compatible materials, keep away from strong oxidizers and acids, maintain in cool, dry areas
Storage Hazards: Risk of vapor build-up, pressure increase in containers if stored near heat sources
Engineering Controls: Use local exhaust ventilation and safety showers, maintain eyewash stations nearby
Exposure Limits: No established OSHA or ACGIH limits, yet minimizing exposure remains essential
Personal Protective Equipment: Chemical-resistant gloves, splash goggles, flame-retardant lab coats, boots
Respiratory Protection: Approved air-purifying respirators for high concentrations or in poorly ventilated areas
Hygiene Measures: Clean any contaminated clothing before reuse, dispose of single-use protective gear properly
Appearance: Liquid, colorless to pale yellow
Boiling Point: Approx. 170°C
Melting Point: Below room temperature
Density: Around 0.8 g/cm³
Solubility: Miscible with water, soluble in most organics
Odor: Strong ammonia-like scent
Vapor Pressure: Moderately volatile
pH: Alkaline in aqueous solution
Flash Point: Around 59°C
Chemical Stability: Stable under recommended storage and handling conditions
Incompatible Materials: Strong acids, oxidizers, certain metals
Hazardous Reactions: Exothermic reactions with acids yield heat and flammable vapors
Decomposition: Releases noxious gases like nitrogen oxides under pyrolysis
Polymerization: Does not polymerize under normal conditions
Routes of Exposure: Primarily inhalation, skin contact, ingestion
Acute Toxicity: May cause severe burns or irritation on contact; ingestion or inhalation can lead to systemic toxicity
Chronic Effects: Extended exposure raises risks of dermatitis, sensitization, damage to organs
Sensitization: Skin contact in sensitive individuals may trigger allergic responses
Carcinogenicity: No evidence links it directly to cancer, but lack of long-term studies calls for caution
Environmental Fate: Readily soluble, mobile in aquatic systems
Aquatic Toxicity: Likely harmful to aquatic organisms at elevated concentrations
Persistence: Tends not to bioaccumulate, but its breakdown may stress aquatic environments
Precautionary Measures: Do not allow large quantities to enter waterways, monitor emissions at source
Method: Dispose of through licensed chemical waste disposal contractors
Contaminated Packaging: Triple rinse, puncture to prevent reuse, dispose along with chemical wastes
Burning or burial: Permitted only in accordance with local, state, and federal regulations; uncontrolled burning or drainage can pollute air and water
Proper Shipping Name: N,N-Diethylethylenediamine
Transport Hazards: Liquid classified as corrosive and flammable; appropriate labeling and documentation required
Packing: Use containers resistant to amines, seal well, cushion against physical damage
Safety Precautions: Emergency response plans should accompany bulk shipments, avoid transporting with incompatible chemicals such as acids or oxidizers
Safety Regulations: Subject to hazardous materials handling laws in most jurisdictions
Worker Protections: Facilities using this chemical must provide access to safety training, adequate ventilation, and proper PPE
Environmental Release Controls: Companies face fines or shutdowns for uncontrolled discharges or unsafe disposal
Recordkeeping: Full documentation of storage, usage, incidents, and disposal practices required to comply with safety and environmental authorities
