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Product Name: 2-Tert-Butylphenol
Chemical Formula: C10H14O
CAS Number: 88-18-6
Synonyms: 2-(1,1-Dimethylethyl)phenol, o-Tert-Butylphenol
Recommended Use: Intermediate in organic synthesis, resin manufacturing, specialty chemicals
Supplier: Industrial chemical distributors; see regulatory info for contact details
Emergency Phone: Refer to local poison control or chemical safety hotlines for emergencies involving this material
Classification: Flammable liquid, Harmful if swallowed, Skin and eye irritant
Signal Word: Warning
Hazard Statements: Causes skin irritation, serious eye irritation, may cause respiratory tract irritation, toxic to aquatic life
Pictogram: Exclamation mark, environment, health hazard
Precautionary Statements: Avoid breathing dust or vapors, wear protective gloves/aprons/eye protection, wash hands thoroughly after handling, use only in well-ventilated areas, keep away from ignition sources, avoid release to environment
Chemical: 2-Tert-Butylphenol
Purity: More than 98%
Impurities: Trace amounts of other alkylphenols or industrial by-products, generally less than 2%
Inhalation: Remove person to fresh air, provide artificial respiration if breathing is difficult, consult medical attention if symptoms persist
Skin Contact: Wash with plenty of soap and water, remove contaminated clothing and shoes, seek medical guidance for persistent irritation or allergic reaction
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, continue rinsing, consult medical attention if irritation continues
Ingestion: Do not induce vomiting, rinse mouth, seek prompt medical advice, keep patient at rest and monitor symptoms
Suitable Extinguishing Media: Use foam, carbon dioxide, dry chemical powder, avoid water jet as it may spread the fire
Fire Hazards: Vapors can form explosive mixtures with air, fire increases risk of toxic gas emission
Protective Equipment: Wear full protective gear, self-contained breathing apparatus, chemical-resistant clothing
Specific Hazards: Produces carbon monoxide and carbon dioxide under combustion, run-off may pollute waterways
Precautions: Evacuate area, contain contaminated firewater, cool exposed containers with water spray
Personal Measures: Evacuate unnecessary personnel, ventilate area, wear chemical-resistant gloves, goggles, face shield, and appropriate respirator
Spill Response: Absorb with inert dry material such as sand or vermiculite, transfer to chemical waste containers with tight-fitting lids
Environmental Precautions: Prevent entry into sewers, drains, water bodies; notify relevant authorities in case of large spillage
Cleanup Procedures: Use non-sparking tools, wash contaminated area with soap and water after initial cleanup, collect waste in labeled containers for disposal
Handling Precautions: Work in well-ventilated areas, use explosion-proof equipment, ground and bond containers during transfer, avoid inhaling vapors or contact with skin/eyes, keep containers tightly sealed
Storage Conditions: Store in cool, dry, well-ventilated space, away from ignition sources, incompatible chemicals (strong acids, oxidizers), and direct sunlight
Special Requirements: Keep away from food and beverages, designate areas for chemical storage and handling, maintain proper labeling at all times
Engineering Controls: Provide adequate general and local exhaust ventilation, use closed systems wherever possible, install emergency eye wash and safety showers in the work area
Exposure Limits: No specific occupational exposure limits identified for 2-Tert-Butylphenol, use good industrial hygiene practices
Personal Protective Equipment: Chemical splash goggles, face shield, impervious gloves and apron, approved respiratory protection if inhalation risk exists
Hygiene Measures: Do not eat or drink while handling this substance, wash hands before breaks and after exposure, remove contaminated clothing and rinse skin thoroughly after completion of tasks
Appearance: Colorless to pale yellow liquid or crystalline solid
Odor: Phenolic, strong distinct odor
pH: Not available; reacts as a weak acid
Boiling Point: 221°C (430°F)
Melting Point: 35-37°C (95-99°F)
Flash Point: 92°C (198°F, closed cup)
Solubility: Poorly soluble in water, soluble in organic solvents (alcohol, ether, benzene)
Vapor Pressure: 0.03 mmHg at 25°C
Density: 0.94 g/cm³ at 20°C
Other: May turn brownish on air exposure; volatile under heat, generates vapors heavier than air
Chemical Stability: Stable under recommended handling and storage conditions
Reactivity: Reacts with strong acids, oxidizing agents; can form peroxides over time
Hazardous Decomposition: Emits toxic fumes of carbon monoxide, carbon dioxide, phenolic compounds when burned
Polymerization: Hazardous polymerization has not been reported under normal conditions
Storage Incompatibilities: Avoid contact with oxidizers, acids, bases; store away from food items, strong reducing agents
Acute Toxicity: Oral LD50 (rat): about 2500 mg/kg, toxicity through skin absorption and inhalation is possible
Skin Corrosion/Irritation: Causes moderate to severe irritation, prolonged contact causes burns or dermatitis
Eye Damage/Irritation: Causes serious irritation, risk of damage with direct contact
Respiratory: May cause coughing, throat irritation, dizziness if inhaled
Sensitization: Possible allergic skin reactions with repeated or prolonged exposure
Chronic Effects: Long-term exposure linked to liver and kidney effects in laboratory animals, no definitive human carcinogenicity evidence documented
Mutagenicity: No clear evidence for genetic toxicity from existing studies
Aquatic Toxicity: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Bioaccumulation: Potential to bioaccumulate in aquatic organisms, low water solubility increases environmental persistence
Mobility in Soil: Low to moderate mobility, tends to adsorb onto soil particles
Degradability: Slowly biodegradable under standard laboratory conditions; breakdown in natural environment takes time
Other Hazards: Avoid direct release, persistent residues may harm fish, invertebrates, aquatic plants, disrupt ecological balance
Waste Disposal: Dispose in compliance with local, regional, and national regulations. Handle as hazardous organic waste, incineration recommended where permitted
Container Disposal: Triple rinse with suitable solvent, puncture empty drums to prevent reuse, dispose of rinsate and containers in approved landfill or incineration facilities
Special Instructions: Do not discharge into drains, ground, or surface waters, segregate from standard municipal waste collections, ensure waste handlers are informed of associated hazards
UN Number: 2430
UN Proper Shipping Name: tert-Butylphenols, liquid
Transport Hazard Class: 6.1 (Toxic substances)
Packing Group: III
Environmental Hazards: Dangerous to aquatic environment, ensure containers are secure, check for local marine pollutant regulations
Special Transport Precautions: Use leak-proof containers, label with caution signs, inform carriers regarding the chemical hazard, emergency information sheet to accompany all shipments
Labeling Requirements: Comply with OSHA (US), WHMIS (Canada), REACH/CLP (EU) chemical safety laws, provide up-to-date SDS to all users
Legal Status: Covered under global chemical inventories, subject to reporting under SARA Title III, TSCA (US), and equivalent frameworks
Workplace Requirements: Muster workplace safety data, train employees on chemical-specific hazards, provide appropriate PPE and documentation
International Inventories: Listed in TSCA, EINECS, DSL, AICS, and other major international inventories
Additional Information: Safety data subject to periodic updates, refer to national health and environmental authorities for latest guidelines, keep all storage, transport, and disposal documentation for legal compliance purposes
