Product Name: Propylamine
Other Names: 1-Aminopropane, n-Propylamine
Recommended Use: Chemical synthesis, corrosion inhibitors, pharmaceuticals
Supplier: Chemical company contacts printed on the label
Emergency Number: Chemtrec or local poison control phone
CAS Number: 107-10-8
UN Number: 1277
GHS Classification: Flammable liquid (Category 2), Acute toxicity (oral/inhalation–Category 3), Skin corrosion (Category 1B), Eye damage (Category 1)
Signal Word: Danger
Hazard Statements: Highly flammable, causes severe skin burns and serious eye damage, may cause respiratory irritation, toxic if swallowed or inhaled
Pictograms: Flame, Skull and Crossbones, Corrosion
Precautionary Statements: Keep away from ignition sources, avoid breathing vapors, use with adequate ventilation, wear gloves and eye protection, wash thoroughly after handling
Chemical Name: Propylamine
Concentration: >99%
Impurities: Trace amines and water, usually less than 1%
Molecular Formula: C3H9N
Synonyms: 1-Propylamine, n-Propylamine
Inhalation: Move to fresh air, keep airway clear, get medical help for coughing or trouble breathing
Skin Contact: Take off contaminated clothes, rinse skin with plenty of water, get medical attention for burns or irritation
Eye Contact: Hold eyelids open and rinse gently with water for at least 15 minutes, remove contact lenses, get medical care immediately
Ingestion: Rinse mouth, don’t induce vomiting, seek medical care right away
Symptoms: Burns, redness, pain, headache, nausea, confusion from exposure
Suitable Extinguishing Media: Alcohol-resistant foam, dry chemical powder, carbon dioxide
Unsuitable Media: Water jets (spread fire)
Hazards from Fire: Vapors ignite easily, may create toxic fumes including nitrogen oxides and ammonia
Protective Equipment: Wear full protective clothing, self-contained breathing apparatus
Advice: Use water spray to cool tanks and containers, keep people away from danger zone, prevent runoff into waterways
Personal Protection: Evacuate area, ventilate, avoid breathing vapor, wear gloves, goggles, protective clothing
Spill Cleanup: Contain leak, use inert absorbent like sand or vermiculite, scoop up in sealed chemical waste drums
Environmental Caution: Keep away from drains, surface water, soil, report to authorities in case of large spills
Safe Handling: Work in a fume hood or well-ventilated place, keep container tightly closed, keep away from heat, sparks, flames, open containers may create vapor cloud
Storage Conditions: Store in cool, dry, well-ventilated area, use corrosion-resistant containers, keep apart from acids, oxidizers, nitrites and sources of ignition
Incompatible materials: Acidic compounds, halogens, peroxides, strong oxidizing agents
Exposure Limits: OSHA PEL: 5 ppm (skin); ACGIH TLV: 2 ppm (skin)
Engineering Controls: Use local exhaust, closed-system handling, fume extraction at source
Personal Protective Equipment: Chemical resistant gloves (nitrile), splash goggles, face shield, flame-retardant clothing, chemical resistant apron
Respiratory Protection: NIOSH-approved respirator for high concentrations or poor ventilation
Appearance: Clear, colorless to light yellow liquid
Odor: Ammonia-like, fishy
pH: Alkaline (in solution)
Melting Point: –83°C
Boiling Point: 48°C
Flash Point: –10°C (closed cup)
Autoignition Temp: 337°C
Explosive Limits: 2.0%-11.8% (v/v in air)
Vapor Pressure: 400 mmHg at 20°C
Solubility: Miscible in water, soluble in alcohol/ether
Density: 0.73 g/cm³ at 20°C
Evaporation Rate: Rapid
Chemical Stability: Stable under recommended storage, decomposes under heat/flame
Reactivity: Strongly reacts with acids, oxidizers, nitrites, halogens
Hazardous Decomposition: Emits ammonia, toxic nitrogen oxides, and other irritating gases
Polymerization: Not known to polymerize
Conditions to Avoid: Heat, ignition sources, incompatible materials
Routes of Exposure: Inhalation, ingestion, skin/eye contact
Acute Effects: Burns to skin/eyes, lung irritation, breathing trouble, may cause headache, nausea, and CNS depression
Chronic Effects: Prolonged exposure damages respiratory system, skin, eyes
LD50 Data: Oral (rat) 260 mg/kg; inhalation (rat) LC50 ~580 ppm/4h
Carcinogenicity: Not listed as carcinogen (IARC, NTP, OSHA)
Other Information: Sensitization, potential allergic reactions after repeated exposure
Ecotoxicity: Toxic to aquatic life, fish (LC50, 96hr): ~50 mg/L
Mobility: Spreads easily in water/soil due to volatility and solubility
Persistence/Degradability: Breaks down by natural bacteria, but high concentrations can overwhelm treatment systems
Bioaccumulation: Not expected
Other Environmental Concerns: Alters water pH, harms plants and aquatic species, report significant release to local authorities
Waste Disposal: Collect in sealed drums, send to licensed hazardous waste facility, don’t dump into drains or environment
Contaminated Packaging: Rinse, then handle as hazardous waste
Local Regulation: Comply with federal, state and local rules on hazardous waste
Other Advice: Consult with chemical waste experts for large disposal volumes
UN Number: 1277
Proper Shipping Name: Propylamine
DOT Hazard Class: 3 (Flammable liquid), 8 (Corrosive), Packing Group: I
Label Requirements: Flammable Liquid, Corrosive
Special Precautions: Keep away from food, animal feed, strong oxidizers, separate from acids during transit
TSCA: Listed on US Toxic Substances Control Act Inventory
SARA 313: Not listed
SARA 302: Not listed
OSHA: Regulated hazardous chemical
WHMIS: Class B2 (Flammable), Class E (Corrosive)
Other Regulatory: EU (REACH): Registered; GHS/CLP classified; local/state reporting and handling laws apply
