Product Name: 6-Tert-Butyl-2,4-Xylenol
Synonyms: 2,4-Dimethyl-6-tert-butylphenol, Antioxidant 2246
CAS Number: 1879-09-0
Recommended Use: Industrial antioxidant, stabilizer for polymers and rubbers, antioxidant in lubricants
Manufacturer: [Supply actual manufacturer details]
Emergency Number: [Insert local emergency contact numbers]
Address: [Insert manufacturer address here]
Classification: Eye Irritant, Skin Irritant, Harmful if swallowed
GHS Label Elements: Signal word “Warning”, Exclamation mark pictogram
Hazard Statements: Causes skin irritation, causes serious eye irritation, harmful if ingested
Precautionary Statements: Avoid dust generation, wash thoroughly after handling, wear protective gloves/eye protection
Target Organs: Eyes, skin, gastrointestinal tract
Acute Risk: Irritation, possible gastrointestinal discomfort
Chronic Risk: Prolonged exposure may cause dermatitis, possible liver or kidney impact based on animal data
Chemical Name: 6-Tert-Butyl-2,4-Xylenol
Concentration: >99%
CAS Number: 1879-09-0
Impurities: Typically <1%, not classified as hazardous
EC Number: 217-533-1
Inhalation: Move to fresh air, keep respiratory tract clear, consult a doctor if symptoms persist
Skin Contact: Remove contaminated clothing, rinse skin with water and soap, seek medical attention for irritation
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, continue rinsing, prompt medical evaluation recommended
Ingestion: Rinse mouth, do not induce vomiting, seek medical help
Symptoms: Irritation, soreness, redness for eyes and skin, nausea if swallowed
Medical Attention: Symptomatic treatment, no known antidote
Suitable Extinguishing Media: Dry chemical, foam, or carbon dioxide
Unsuitable Media: Direct water jet
Specific Hazards: May release toxic fumes including carbon monoxide and carbon dioxide during combustion
Firefighter Protection: Wear self-contained breathing apparatus and protective gear
Explosion Data: Dust from bulk powder may form explosive mixtures in air under intense heat
Firefighting Instructions: Contain run-off, use water spray to cool containers exposed to fire, evacuate area of unprotected personnel
Personal Precautions: Avoid inhaling dust, ventilate area, wear protective gloves, goggles, and mask
Environmental Precautions: Prevent spillage from entering drains or waterways, stop flow where safe
Cleanup Methods: Sweep up and place in a suitable container for disposal, avoid creating dust
Decontamination: Wash area with detergent and plenty of water after material pick-up
Disposal: Follow local regulations for hazardous waste management
Handling Precautions: Use in well-ventilated areas, minimize dust creation, wash hands after handling
Storage Conditions: Store in tightly closed containers, cool, dry, ventilated area away from sunlight and incompatible materials
Incompatible Materials: Strong oxidizers, strong acids
Special Requirements: Keep away from food and beverages, avoid prolonged contact with skin
Hygiene Measures: No eating, drinking, or smoking in work area, change contaminated clothing
Exposure Limits: No established OSHA or ACGIH limits, minimize exposures as a best practice
Engineering Controls: Local exhaust ventilation, process enclosure
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), safety goggles, lab coat, dust mask or respirator for large-scale work
Work Practice Controls: Do not breathe dust, avoid skin/eye contact
Hygiene: Wash skin thoroughly after use, launder clothes before reuse
Appearance: Off-white to pale yellow crystalline powder
Odor: Mild phenolic odor
Odor Threshold: Not established
pH: Not relevant (insoluble in water)
Melting Point: 106-113°C
Boiling Point: 310°C (decomposes above 300°C)
Flash Point: 154°C (closed cup)
Evaporation Rate: Not applicable
Flammability: Not highly flammable but combustible
Vapor Pressure: Very low
Solubility: Low solubility in water, soluble in organic solvents (acetone, ethanol)
Density: About 1.055 g/cm³
Partition Coefficient (log Kow): 4.06
Autoignition Temperature: Not established
Decomposition Temperature: >300°C
Viscosity: Not applicable (solid)
Chemical Stability: Stable at ambient temperatures and pressures
Reactivity: Little to no reactivity under normal handling and storage
Hazardous Reactions: None under recommended conditions
Conditions to Avoid: Excess heat, direct sunlight, open flames, sources of ignition, moisture
Incompatible Materials: Strong oxidizers, acids
Decomposition Products: May generate toxic fumes (carbon dioxide, carbon monoxide, potentially phenolic compounds) upon decomposition or burning
Possible Routes of Exposure: Inhalation, skin, eyes, ingestion
Acute Toxicity (oral): LD50 (rat, oral) estimated around 3750 mg/kg
Acute Toxicity (skin): Not acutely toxic, high-dose skin exposure can cause irritation
Skin Irritation: Moderate irritation possible
Eye Irritation: Causes burning, redness, watering
Sensitization: Not expected to be a skin sensitizer
Chronic Effects: Possible liver/kidney impact in animals, prolonged or repeated exposure increases risk
Carcinogenicity: No classification given
Mutagenicity: Not classified as mutagenic based on available animal studies
Other Data: Long-term occupational exposure data limited; use best practice controls
Ecotoxicity: Harmful to aquatic life; EC50 values for aquatic organisms in low mg/L range
Persistence: Degrades slowly in the environment
Bioaccumulation: Moderate potential, log Kow >4
Mobility in Soil: Low due to low solubility in water
Other Risks: Avoid contamination of waterways and soil
Degradation: Expected to degrade primarily by microbial action, rate influenced by environmental conditions
Product Disposal: Dispose of surplus and non-recyclable material to a licensed hazardous waste disposal company
Contaminated Packaging: Clean containers before disposal; if residue remains, handle as hazardous waste
Methods: Incineration in a chemical incinerator with afterburner and scrubber recommended, only at permitted facilities
Legal Requirements: Follow all national and local regulations for chemical waste
Environmental Precautions: Prevent entry into drains, soil, and natural waterways
UN Number: Not regulated for transport
UN Proper Shipping Name: Not classified as dangerous goods
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Marine Pollutant: Not specifically listed, but precautions advised due to aquatic toxicity
Special Transport Notes: Secure containers to avoid tipping or damage, protect from moisture, keep away from food and animal feed during transit
Labeling: Subject to chemical labeling requirements under global harmonized system (GHS)
Inventory Status: Listed in TSCA (USA), EINECS (EU), AICS (Australia), other national inventories
Regulations: Subject to workplace exposure and environmental emission limits in some regions
Hazard Category: Irritant
Restriction Status: Not subject to specific restriction under REACH Annex XVII or other global bans
Right-to-Know: Listed in state and federal right-to-know lists for hazardous substances
