Product Name: 3-Propylamine
Chemical Formula: C3H9N
CAS Number: 107-10-8
Molecular Weight: 59.11 g/mol
Synonyms: Propan-1-amine, n-Propylamine
Manufacturer: Check drum or bottle label for specific supplier
Emergency Contact: Refer to the company phone number located on the shipment paperwork for 24-hour emergency response
Recommended Use: Industrial processes, intermediate for chemical synthesis, not for consumer use
Address: Company-specific – cross-reference your purchase order for address
Restrictions: Not intended for public distribution, do not use in food, drug, or household applications
GHS Classification: Flammable liquid (category 3), Acute toxicity, Oral (category 4), Skin corrosion/irritation (category 2), Eye damage/irritation (category 2A), Specific target organ toxicity – single exposure (category 3)
Label Elements: Signal Word: Danger. Hazard pictograms: Flame, Exclamation mark, Corrosion
Hazard Statements: Highly flammable liquid and vapor. Causes serious eye irritation. Harmful if swallowed. May cause respiratory irritation. Causes skin irritation.
Precautionary Statements: Keep away from heat, sparks, open flames. Do not breathe vapors or spray. Wash skin thoroughly after handling. Wear protective gloves, eye protection, face protection. If inhaled, remove person to fresh air.
Route of Exposure: Inhalation, ingestion, skin and eye contact
Potential Health Effects: Burning sensation, coughing, headache, nausea, severe irritation of eyes, skin burns after prolonged exposure, possible lung irritation after heavy inhalation. Sensitization is rare but can occur with repeated exposure.
Chemical Name: 3-Propylamine
Common Name: n-Propylamine
CAS Number: 107-10-8
EC Number: 203-462-3
Concentration: 99-100% (by weight)
Impurities: Water (<0.5%), trace diethylamine
Other Components: None significant – check typical certification of analysis for batch specifics
Inhalation: Move affected person to open space with fresh air, remove contaminated clothing, keep them warm and at rest. Call for medical attention if breathing is difficult. Seek immediate medical help if symptoms persist.
Skin Contact: Flush area with plenty of water for at least 15 minutes, use soap if possible, remove contaminated clothing, do not reuse until laundered. Medical evaluation is recommended for persistent redness or blistering.
Eye Contact: Rinse eyes with soft stream of lukewarm water for at least 15 minutes, open eyelids wide, remove any contact lenses if present and easy to do, seek care from an eye specialist immediately.
Ingestion: Do not induce vomiting, rinse mouth with water, never give anything by mouth to an unconscious person. Call poison center or physician without delay.
Notes to Physician: Treatment based on judgment of the clinical picture, supportive care indicated. Monitor for airway burns, treat chemical irritation.
Suitable Extinguishing Media: Alcohol-resistant foam, dry chemical powder, carbon dioxide, water spray for cooling containers
Unsuitable Media: Straight water streams can spread the flammable liquid
Special Hazards: Vapors can travel to source of ignition and flash back, containers under fire may rupture violently, releases toxic nitrogen oxides on combustion
Protective Equipment for Firefighters: Full turnout gear, positive-pressure self-contained breathing apparatus, eye protection
Emergency Procedures: Move containers away from fire area if safe, keep drums cool with water spray, stay upwind to avoid toxic plumes
Explosion Hazards: Vapor/air mixtures within lower explosion limit (2.2%) and upper limit (10.4%) can ignite
Personal Protection: Evacuate unprotected persons, ventilate zone, wear chemical splash goggles, gloves, flame-retardant clothing, respirator if vapor exceeds limits
Environmental Precautions: Prevent spillage from entering soil, waterways, drains, contain flow with absorbent material such as sand or earth
Methods for Cleaning Up: Use non-sparking tools, absorb spillage with inert material, scoop liquid into chemical waste drums, wash area with plenty of water, ventilate
Decontamination: Do not use bleach or oxidizers, as violent reaction can occur
Notification Requirements: Inform local environmental authority if spill threatens watercourse or public land
Handling: Work in fume hoods or ventilated areas, do not smoke or use ignition sources, ground and bond containers during transfer, avoid vapor inhalation, avoid direct skin/eye contact, prevent static buildup
Storage: Store in tightly sealed containers of compatible material such as HDPE drum or glass bottle, use flame-proof ventilated storage, segregate from oxidizers, acids, and chlorinated solvents, keep below 25°C, away from sun and moisture
Container Requirements: Clearly labeled, steam-cleanable, never reused for other purposes
Incompatible Conditions: Keep away from open flames, strong acids, oxidizers, copper, zinc, aluminum
Control Parameters: ACGIH TLV: 5 ppm (as TWA), NIOSH REL: 5 ppm, workplace air monitoring as needed
Engineering Controls: Local exhaust, general mechanical ventilation, closed process systems where possible
Personal Protective Equipment: Chemical-resistant gloves (nitrile or butyl rubber), splash-proof goggles, chemical hood, face shields for large volume, flame-retardant coveralls, closed-toe shoes
Respiratory Protection: Air-purifying mask with organic vapor cartridge or supplied air respirator above exposure limits
Hygiene Measures: Wash hands after contact, remove contaminated clothing, launder before reuse, avoid eating or drinking in work zones
Appearance: Colorless liquid with strong ammonia-like odor
Odor Threshold: 0.13 ppm (detectable at low concentrations)
pH: Alkaline, not applicable as a neat liquid
Melting Point: -66°C
Boiling Point: 48°C
Flash Point: -8°C (closed cup)
Evaporation Rate: Rapid, similar to other low molecular amines
Flammability: Highly flammable liquid
Upper/Lower Explosion Limits: 2.2% – 10.4% (volume in air)
Vapor Pressure: 271 mmHg at 20°C
Vapor Density: 2 (air = 1)
Relative Density: 0.73 g/cm³ at 20°C
Solubility in Water: Completely miscible
Partition Coefficient (log Pow): 0.39
Auto-ignition Temperature: 313°C
Decomposition Temperature: 300°C
Viscosity: Low, easily flows
Chemical Stability: Stable at normal room temperatures with proper storage
Thermal Stability: Breaks down at high temperatures, releases toxic fumes
Reactivity: Vigorous reaction with strong acids (exothermic), reacts with oxidizers and halogens
Hazardous Reactions: Can form explosive mixtures with air, reacts with nitrites to form nitrosamines
Incompatible Materials: Strong mineral acids, acid chlorides, oxidizing agents, acyl halides, copper, zinc, and their alloys
Hazardous Decomposition Products: Ammonia, nitrogen oxides, hydrocarbons upon burning or decomposition
Acute Toxicity: LD50 (oral, rat): 820 mg/kg. Inhalation LC50 (rat, 4 hrs): 4000 ppm. Moderate acute toxicity by ingestion or inhalation.
Skin Corrosion/Irritation: Causes moderate to severe irritation on contact, repeated exposure can result in burns
Eye Damage/Irritation: Causes painful irritation, redness, swelling, possible corneal injury
Respiratory Sensitization: Shortness of breath, sore throat at high concentrations
Chronic Effects: Extended exposure may cause dermatitis, respiratory tract irritation, no strong evidence for mutagenicity or carcinogenicity in available animal studies
Symptoms of Exposure: Headache, nausea, dizziness, coughing, burning skin, eye damage
Medical Conditions Aggravated: Asthma, chronic lung disease, dermatitis
Ecotoxicology: Toxic to aquatic life. LC50 (Fish, 96h): 90 mg/l (rainbow trout). EC50 (Daphnia, 48 h): 42 mg/l.
Mobility: Rapidly migrates in soil, soluble in water so significant groundwater risk if uncontrolled spill
Persistence/Degradability: Readily biodegradable in water and soil systems
Bioaccumulation: Low potential, log Pow 0.39
Other Hazards: Raises pH of natural waters, potentially affects aquatic organism health and balance
Methods of Disposal: Consult licensed hazardous waste handler, do not pour down drain. Atomize into approved combustion chamber or incinerator with afterburner and scrubber.
Rinsate Management: Collect rinses and washings for proper treatment, avoid direct discharge
Packaging: Empty containers may contain hazardous residue, treat as regulated waste. Crush, triple rinse, and deliver to specialized disposal facility.
Regulatory Guidance: Follow local, state, federal laws – RCRA listed material
UN Number: UN1277
Proper Shipping Name: Propylamine
Transport Hazard Class: 3 (flammable liquids)
Packing Group: II
Labeling: Flammable liquid, corrosive precautions
Marine Pollutant: Not regulated as marine pollutant but harmful to aquatic ecosystem
Special Precautions: Transportation in tightly sealed, vented drum, away from heat, ignition sources; only by trained personnel
OSHA: Regulated as hazardous chemical; requirements for labeling and employee information
TSCA: Listed in Toxic Substances Control Act Inventory
SARA Title III: Section 311/312 hazard: Fire, Immediate (Acute) health hazard
SARA 313: Not subject
CERCLA: Has a reportable quantity; check current EPA listings
Chemicals Control: Subject to local chemicals clearance, workplace registration and health authority reporting
Other Regulations: Canada (DSL), European REACH, Australia AICS: Listed; some additional workplace restrictions in certain regions
Workplace Labeling: Must carry clear hazard pictograms and signal words under GHS
