© 2026 Sinochem Nanjing Corporation,
All Right Reserved
Chemical Name: 2,6-Dichlorophenol
Common Synonyms: Dichlorophenol, DCP
Chemical Formula: C6H4Cl2O
Molecular Weight: 163.00 g/mol
Appearance: White or pale tan crystalline solid
Odor: Distinct phenolic
Sectors of Use: Pesticides, intermediates for dyes, and disinfectants
Physical Hazards: Flammable solid at elevated temperatures
Health Hazards: May cause skin and eye irritation, respiratory discomfort, and gastrointestinal upset on ingestion
Environmental Hazards: Toxic to aquatic life
Route of Exposure: Inhalation, skin and eye contact, ingestion
Label Warnings: Irritant, toxic, possible long-term effects on aquatic environments
Chemical Composition: Pure 2,6-Dichlorophenol or formulations containing 98-100% active ingredient
Impurities: Traces of other chlorophenols or reaction by-products possible in technical grades
Inhalation: Remove to fresh air, loosen tight clothing, seek medical help if symptoms persist
Skin Contact: Wash affected area thoroughly with soap and water, remove contaminated clothing
Eye Contact: Rinse eyes gently with water for several minutes, seek medical advice in case of irritation
Ingestion: Rinse mouth, never induce vomiting; seek medical attention
Symptoms to Watch: Irritation, coughing, nausea, headache, drowsiness
Suitable Extinguishing Agents: Use alcohol-resistant foam, dry chemical, or carbon dioxide
Hazardous Combustion Products: Emits hydrochloric acid and carbon monoxide during burning
Protective Equipment: Self-contained breathing apparatus and full turnout gear
Special Advice: Avoid breathing smoke, control runoff to prevent environmental impact
Personal Precautions: Avoid dust or fume exposure, wear appropriate protective equipment
Environmental Precautions: Prevent product from entering waterways, contain spills
Clean-Up Methods: Scoop or sweep up solid, collect in sealable containers, ventilate area, decontaminate surfaces with water and detergent
Handling: Keep containers tightly closed, minimize dust generation, provide ventilation, avoid skin or eye contact
Storage: Store in a cool, dry, well-ventilated place away from direct sunlight, incompatible substances such as oxidizers, acids, or bases
Specific Precautions: Lock access for unauthorized personnel, label containers clearly, store away from food or animal feed
Occupational Exposure Limits: No established limits in some regions; best approached by using available guidance for similar chlorinated aromatics
Engineering Controls: Local exhaust ventilation, process enclosure
Personal Protective Equipment: Chemical safety goggles, nitrile or neoprene gloves, protective clothing, approved dust mask or respirator for dusty conditions
Hygiene Practices: Wash hands after handling, avoid eating or drinking in work area, change contaminated clothing
Melting Point: 70-72°C
Boiling Point: 209°C
Solubility: Slightly soluble in water, soluble in ethanol and ether
Vapor Pressure: Low at room temperature
Density: Around 1.5 g/cm³
Stability: Stable under normal temperatures and pressures but decomposes on heating
Chemical Stability: Stable in dry environments under ambient conditions
Reactivity: May react with strong oxidizing agents
Conditions to Avoid: Heat, sparks, open flame, moisture
Hazardous Decomposition: Produces toxic gases such as hydrochloric acid, dioxins possible under uncontrolled combustion
Acute Exposure: Can cause irritation of skin, eyes, respiratory tract; ingestion results in nausea, vomiting, central nervous system effects
Long-Term Exposure: May affect liver and kidney function over time, repeated skin contact increases risk of dermatitis
Carcinogenicity: Not classified as carcinogenic by major agencies, though chlorinated phenols have raised concerns in some animal studies
Other Risks: No strong evidence for mutagenicity or reproductive toxicity in available reports
Persistence and Degradability: Degrades slowly in the environment
Bioaccumulation Potential: Moderate potential in aquatic species
Aquatic Toxicity: Highly toxic to fish and invertebrates at low concentrations
Soil Impact: Binds to sediment, risk for persistence in contaminated sites
Wastewater Treatment: Low biodegradation rates challenge treatment; advanced oxidation may be needed
Preferred Methods: Incinerate at temperatures above 1200°C with due controls for dioxin formation
Alternative Disposal: Consult local hazardous waste regulations; landfills designed for organochlorine containment may accept waste material
Household Disposal: Never pour down the drain or discard in regular trash
Recycling: Rarely practical given toxicity and stability
Proper Shipping Name: 2,6-Dichlorophenol
Hazard Class: Classified as hazardous for land and sea transport
Packing Group: Usually assigned to moderate risk categories
Transport Precautions: Tightly sealed, upright containers, protected from heat and moisture, shipped in accordance with chemical transport regulations
Worker Safety Regulation: Covered under chemical hazard communication standards, workplace hazard assessments
Environmental Controls: Restrictions on discharge into water bodies and air emissions in many regions
Labelling: Warning symbols for toxicity, aquatic hazard, irritation
Community Right to Know: Hazard and toxics databases include 2,6-Dichlorophenol because of acute and environmental risks
