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Chemical Name: N-Methylbenzylamine
Chemical Formula: C8H11N
Common Use: Often found as an industrial intermediate
Physical Appearance: Colorless to pale yellow liquid, gives off a strong amine-like odor
CAS Number: 103-67-3
Solubility: Soluble in water and many organic solvents
Boiling Point: Around 185°C
Main Hazards: Irritates skin, eyes, and respiratory pathway
Fire Hazard: Flammable liquid, vapor forms explosive mixtures with air
Environmental Threat: Toxic to aquatic organisms, can cause long-term damage in waterways
Critical Symptoms: Overexposure can cause headaches, dizziness, coughing, and in extreme exposure, respiratory distress
Major Component: N-Methylbenzylamine >99%
Impurities: Trace amounts of related amine compounds as manufacturing byproducts (rarely exceed 1%)
Molecular Weight: About 121.18 g/mol
Skin Contact: Wash affected area with soap and lots of water, get medical attention for burns or irritation
Eye Contact: Rinse gently with water for at least 15 minutes, seek immediate medical help
Inhalation: Move to fresh air, keep person calm, get medical help if coughing or shortness of breath do not clear fast
Ingestion: Rinse mouth, never induce vomiting, seek medical attention quickly
Suitable Extinguishing Agents: Use dry chemical powder, CO2, or alcohol-resistant foam
Special Hazards: Vapor can travel, flash back to source, gives off nitrogen oxides and toxic fumes when burnt
Precautions: Keep away from open flames, heat, hot surfaces, wear protective equipment including self-contained breathing apparatus if fighting a significant fire involving this chemical
Small Spills: Absorb with inert material like sand or earth, ventilate area well
Large Release: Evacuate area, contain spill, stop leak if safe, prevent chemical from getting into drains or waterways
Personal Protection: Wear gloves, goggles, chemical-resistant clothing, and respiratory protection
Environmental Steps: Use barriers or booms to stop chemical reaching water systems
Handling: Work in well-ventilated spaces, use protective gear consistently, avoid breathing vapors
Storage: Keep in tightly sealed containers, stored in cool, dry spots far from heat sources, flames, acids, or oxidizers
Incompatibles: Strong acids, strong oxidizing agents
Measures for Safe Transfer: Use proper grounding and bonding procedures to prevent static ignitions
Engineering Controls: Use local exhaust ventilation in production areas
Personal Protective Equipment: Gloves made for chemical protection, splash-proof goggles, lab coats or aprons
Respiratory Protection: Wear approved cartridges if risk of inhaling high vapor levels exists, especially in poor ventilation
Exposure Limits: No specific occupational exposure limit in many countries, though general limits for amines used as a guide
Form: Liquid
Color: Typically clear to yellowish
Odor: Pungent, ammoniacal
Boiling Point: Close to 185°C
Melting Point: Below room temperature, remains liquid
Flash Point: About 70°C (closed cup)
Density: Roughly 0.93 g/cm³
Solubility in Water: Miscible in most conditions
Vapor Pressure: Modest at standard environmental temperatures
Stable Under: Most typical storage conditions, as long as sealed and shielded from ignition sources
Reactivity: Reacts violently with strong oxidizers and acids, forms dangerous gases
Hazardous Decomposition: Creates toxic nitrogen oxides and carbon oxides if exposed to fire or strong acids
Acute Toxicity: Can be harmful if swallowed, inhaled, or on skin
Health Effects: Irritates eyes, mucous membranes, and skin on contact, possible respiratory effects if inhaled
Long-term Risks: No clear evidence of cancer risk, but chronic exposure can sensitize skin or lungs
Symptoms of Exposure: Burning sensation, stomach upset, bronchial irritation
Ecosystem Impact: Does not break down rapidly in water, possible risk to aquatic plants and fish
Mobility: Mobile in water; risk for groundwater contamination
Biodegradability: Only partly biodegradable under typical waste treatments
Bioaccumulation: Unlikely to build up in food chain, though environmental levels not well documented
Disposal Method: Gather in suitable, labeled waste containers, dispose through licensed chemical waste handler
Precautions: Avoid direct release into drains, sewers, or natural settings
Unused Product: Incinerate under controlled conditions with flue gas scrubbing
Hazard Class: Flammable liquids, usually classified in regulated classes for transport
Labeling: Requires hazard labels for shipping
Packing: Use approved, sealed containers; protect against shock, excessive heat, and leaks
Care During Transit: Prevent from overturning, keep away from strong oxidizers and open flames, keep manifests up to date
Chemical Legislation: Controls can fall under hazardous chemical handling laws in many countries
Reporting: Facilities using it above stated amounts may have to report storage and releases depending on local requirements
Workplace Rules: Workers involved in production or transport need access to safety instructions, equipment, and emergency procedures
Waste Regulations: Adhere to hazardous waste regulations for disposal, avoid polluting ground or water, maintain records on handling and removal
