Product Name: 3-Chlorophenol Chemical Formula: C6H5ClO Synonyms: m-Chlorophenol, meta-Chlorophenol CAS Number: 108-43-0 Manufacturer: Refer to supplier information Recommended Uses: Chemical synthesis, laboratory research Emergency Contact: Refer to local emergency contact guidelines
GHS Classification: Acute toxicity (oral, dermal, inhalation), skin corrosion/irritation, serious eye damage/eye irritation, hazardous to aquatic environment Signal Word: Danger Hazard Statements: Toxic if swallowed or inhaled, causes skin and eye irritation, may cause damage to organs through prolonged or repeated exposure, harmful to aquatic life Pictograms: Skull and crossbones, exclamation mark, corrosion Precautionary Statements: Avoid breathing dust, wear protective gear, avoid release to environment, wash exposed skin thoroughly
Substance: 3-Chlorophenol Concentration: ≥99% by weight Impurities: Typically less than 1%, may include trace amounts of related phenols EC Number: 203-601-3 Molecular Weight: 128.56 g/mol
Inhalation: Move victim to fresh air, monitor breathing, seek medical help if symptoms persist, provide supplemental oxygen if trained Skin Contact: Remove contaminated clothing, wash skin with soap and water for at least 15 minutes, do not reuse contaminated clothes, seek medical advice for irritation Eye Contact: Rinse cautiously with water for at least 15 minutes, remove contact lenses if present and easy to do, continue rinsing, seek immediate eye specialist intervention Ingestion: Do not induce vomiting, rinse mouth with water, offer water only if person is conscious, seek immediate medical attention Most Important Symptoms: Burning sensation, coughing, headache, dizziness, allergic reactions possible
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam Unsuitable Extinguishing Media: Avoid high-pressure water jets as they may spread product Specific Hazards: Toxic vapors like hydrogen chloride, phosgene, and carbon monoxide may form during combustion Protection for Firefighters: Use full protective gear including self-contained breathing apparatus, cool containers with water from safe distance Advice: Remove all people from vicinity, fight fire with trained personnel only
Personal Precautions: Wear chemical-resistant gloves, protective clothing, goggles, face protection, ventilate area Environmental Precautions: Prevent entry into sewers, drains, waterways, avoid soil contamination Spill Response: Absorb with inert material like sand or vermiculite, scoop up and place in appropriate chemical waste container Cleaning Methods: Rinse spill site with water after removal of material, avoid creating dust or aerosols Disposal of Collected Material: Dispose according to local, regional, and national regulations
Handling: Avoid contact with skin, eyes, and clothing, do not breathe vapors or dust, handle in a chemical fume hood, use personal protective equipment Storage: Store in tightly closed containers away from heat sources, oxidizers, acids, and direct sunlight, keep in a cool, dry, well-ventilated place, segregate from incompatible materials Special Requirements: Ground and bond containers when dispensing Hygiene Measures: Wash hands thoroughly after use, do not eat, drink, or smoke while using this material
Occupational Exposure Limits: Consult local regulations or guidelines, recommended ceiling limit ~1 ppm Engineering Controls: Use local exhaust ventilation or chemical fume hood, maintain air concentrations below recommended limits Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), splash goggles, lab-type clothing or chemical suit, suitable respiratory protection for dust and vapor Environmental Controls: Avoid emissions to atmosphere, monitor air and effluent regularly Other Controls: Ensure emergency eyewash and safety shower are accessible
Appearance: Colorless to pale yellow solid or crystalline powder Odor: Distinct, musty, phenolic odor Melting Point: 32°C Boiling Point: 213°C Flash Point: 82°C (closed cup) Auto-Ignition Temperature: 565°C Solubility in Water: Slightly soluble, increases with temperature Vapor Pressure: 0.2 mmHg at 25°C pH: Slightly acidic in solution Partition Coefficient (log Kow): 2.27
Chemical Stability: Stable under normal conditions Reactivity: Reacts vigorously with strong oxidizing agents and acids, can release toxic gases upon decomposition Hazardous Decomposition Products: Hydrogen chloride, phosgene, carbon monoxide, carbon dioxide Incompatibility: Strong acids, strong bases, oxidizers, certain metals Hazardous Polymerization: Not expected under normal processing
Acute Toxicity: LD50 oral (rat): 695 mg/kg, LD50 dermal (rabbit): 600 mg/kg, LC50 inhalation (rat): 230 mg/m³ (4 hr) Routes of Exposure: Inhalation, ingestion, skin absorption Symptoms: Irritation, respiratory tract symptoms, headache, nausea, drowsiness, risk of systemic toxicity Chronic Effects: Prolonged exposure can damage liver, kidneys, and nervous system Carcinogenicity: Not listed as carcinogen by IARC, NTP, or OSHA Sensitization: Allergic reactions or dermatitis in some individuals
Toxicity to Aquatic Life: Toxic to fish and aquatic organisms, LC50 (fish): 7-20 mg/L (96 hr) Persistence and Degradability: Moderate rate of biodegradation in environmental conditions Bioaccumulative Potential: Moderate bioaccumulation, based on partition coefficient Mobility in Soil: Limited mobility, likely to adsorb to soil particles Other Adverse Effects: Phenols are known to disrupt aquatic enzyme function, care should be taken to avoid release
Waste Disposal Methods: Do not dispose by pouring down the drain, must be collected separately and incinerated in accordance with local regulations Contaminated Packaging: Rinse thoroughly, treat as hazardous waste, follow all applicable rules Special Precautions: Handle and dispose using personal protective equipment, record all waste transfer Recommended Treatment: Approved chemical incineration, high temperature destruction
UN Number: 2021 Proper Shipping Name: 3-Chlorophenol Transport Hazard Class: 6.1 (toxic substances) Packing Group: II Marine Pollutant: Yes Special Transport Notes: Ensure secure, upright packaging, mark containers clearly, avoid extreme temperatures during transport, comply with all international, national, and local transport regulations
OSHA/TSCA Status: Listed on TSCA, subject to regulation under OSHA Hazard Communication Standard SARA Title III: Reporting required under Section 313 for toxic chemicals European Regulations: REACH registered, subject to restrictions as hazardous substance WHMIS Classification: D1B (toxic), D2B (irritant), subject to Canadian regulation Other Requirements: Ensure clear labeling and access to safety data for all users, provide suitable training for safe handling
