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Name: 2-Chlorotoluene Chemical Formula: C7H7Cl Common Uses: As a solvent, intermediate in chemical synthesis, and in making dyes and pharmaceuticals Odor: Displays a sharp, aromatic scent recognizable in lab spaces Appearance: Clear, colorless to pale yellow liquid Molecular Weight: 126.59 g/mol
Main Risks: Flammable liquid, can irritate skin, eyes, and the respiratory system Physical Hazards: Catches fire easily and creates toxic fumes Health Hazards: Inhaling vapors brings headaches, nausea, dizziness; skin or eye contact sometimes leads to redness, discomfort, or chemical burns Environmental Hazards: Toxic to aquatic life if spilled, should never reach local waterways Hazard Pictograms: Flame and exclamation mark usually appear on warning labels
Substance: 2-Chlorotoluene Purity: Frequently above 99%, with impurity traces from manufacturing Primary Constituents: Monochlorinated toluene compounds Additives: Not generally present; always check the actual analysis for unlisted components
Eye Contact: Rinse the eyes gently with water for several minutes; take out contact lenses if easily possible Skin Contact: Wash thoroughly with soap and water, remove any contaminated clothing Inhalation: Move to fresh air, keep at rest; if breathing problems linger, access professional medical care Ingestion: Rinse mouth, avoid inducing vomiting; seek medical attention since swallowing can irritate the digestive tract
Suitable Extinguishing Methods: Use foam, carbon dioxide, dry chemical powders; water spray works if handled carefully to avoid spread Hazards from Fire: Vapors collect and can form explosive mixtures with air, toxic gases (hydrogen chloride and phosgene) develop upon burning Protective Equipment: Firefighters should wear self-contained breathing apparatus and protective gear to prevent inhalation of dangerous fumes
Personal Protection: Wear gloves, goggles, protective clothing Ventilation: Open windows or activate exhaust systems in the affected space Containment: Absorb spills with inert material such as sand, shovel up and store in secure, labeled containers Precaution: Prevent the material from entering drains or waterways; scooping spills avoids vapor buildup
Handling Tips: Work with care in well-ventilated settings, avoid sparks or flames, prevent contact with skin and eyes Storage: Keep the container tightly sealed, store in a cool, dry place away from oxidizing agents and open flames Hygiene: Wash hands thoroughly after handling, do not eat or drink nearby
Engineering Controls: Fume hoods, exhaust ventilation reduce vapor risk Personal Protection: Use chemical-resistant gloves, goggles, lab coats; for higher levels, respirators become necessary Exposure Limits: No established OSHA limit, but keeping vapor levels as low as possible is common sense Safe Practice: Regularly monitor air quality, fix leaks promptly, educate handlers about risks
Boiling Point: Roughly 158°C Melting Point: -35°C Vapor Pressure: Elevated at high temperatures, which increases airborne risks Solubility: Poor in water, mixes well with most organic solvents Flash Point: Ranges near 44°C, so open flames and static sparks can ignite it Density: About 1.1 g/cm³ Appearance: Clear, sometimes faintly yellow liquid
Chemical Stability: Remains stable under ordinary conditions, but reacts with strong oxidizers Reactivity: May generate hazardous gases if overheated Decomposition Products: Produces hydrogen chloride, phosgene with fire; both cause health issues quickly Storage Issues: Airtight containers cut down on evaporation and spoilage
Acute Effects: Inhalation leads to headaches, dizziness; higher doses may cause central nervous system symptoms Skin Effects: Prolonged skin exposure sometimes results in redness, irritation Eye Effects: Contact may cause intense burning, tearing, blurred vision Chronic Exposure: Studies link long-term inhalation to liver or kidney stress in test animals, so minimize repeated exposure
Aquatic Toxicity: Even small spills harm fish and aquatic insects Mobility: Relatively mobile in soil, so spills leach down and threaten groundwater Persistence: Does not break down rapidly, lingers and spreads if not addressed Bioaccumulation Potential: May accumulate in fish tissue over time, so runoff threatens food webs
Preferred Methods: Incineration at licensed facilities, never pour down drains Residue Disposal: Follow hazardous waste guidelines from local authorities Handling Used Material: Label contaminated absorbents or containers for safe removal
Hazard Classification: Flammable liquid, requires extra labeling during shipping UN Number: Appears on transport paperwork for emergency crews Packing Group: Dictates landfill, transport, and shipping procedure risk; must meet safety requirements
Global Recognition: Listed on key international chemical inventories Labeling Rules: Local and international regulations require hazard pictograms and statements about risks Workplace Regulations: Enforce training for workers, regular inspections keep hazards in check Environmental Laws: Controls limit emissions to air and water, manage spill response, require regular reporting
