Product Name: Sulisobenzone
Chemical Name: Benzene, 4-hydroxy-3-methoxy-, 2-hydroxy-4-methoxybenzophenone
Synonyms: Benzophenone-4
CAS Number: 4065-45-6
Recommended Use: UV filter in sunscreens and cosmetics
Supplier: Details available upon request
Contact: Emergency phone number and address of manufacturer
GHS Classification: Eye Irritant (Category 2A), Skin Sensitizer (Category 1), Aquatic Chronic Toxicity (Category 3)
Signal Word: Warning
Hazard Statements: Causes serious eye irritation, May cause an allergic skin reaction, Harmful to aquatic life with long lasting effects
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust, Wash hands after handling, Wear protective gloves/eye protection
Chemical Identity: Sulisobenzone
Concentration: 95-100%
Molecular Formula: C14H12O6
Impurities: May contain trace amounts of related benzophenones (<1%)
Relevant Exposure Limits: Not established
Inhalation: Move to fresh air, seek medical attention for persistent symptoms
Skin Contact: Wash with soap and water for at least 15 minutes, remove contaminated clothing, seek medical guidance for irritation
Eye Contact: Rinse well with water for several minutes, remove contact lenses if present and easy to do, seek medical advice if irritation persists
Ingestion: Rinse mouth, do not induce vomiting unless instructed by medical personnel, get medical attention
Symptoms: Eye redness, rash, irritation, respiratory discomfort
Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide
Extinguishing Media to Avoid: No specific restrictions
Specific Hazards: Emits toxic fumes, including carbon oxides, under fire conditions
Protective Equipment: Wear full protective gear, self-contained breathing apparatus
Advice for Firefighters: Cool containers with water in case of fire nearby, avoid breathing smoke or vapors from combustion
Personal Precautions: Wear gloves, protective goggles, avoid inhalation of dust
Environmental Precautions: Prevent further spillage or leakage, do not release into surface water or sewers
Methods for Cleaning Up: Sweep up without creating dust, place material in suitable container for disposal, ventilate area after removal
Additional Advice: Wash spill area thoroughly, ensure proper waste disposal in accordance with local guidelines
Handling: Avoid contact with eyes, skin, clothing, minimize dust generation, avoid breathing vapors or dust, use in well-ventilated places
Storage Conditions: Keep in tightly closed container, store in cool, dry area away from direct sunlight and incompatible substances
Incompatibilities: Strong oxidizing agents
Hygiene Practices: Always wash hands after handling, remove contaminated clothing before entering eating areas
Engineering Controls: Use local exhaust ventilation, facilities for eye wash and safety showers should be available
Personal Protective Equipment: Safety goggles, chemical-resistant gloves, protective clothing, dust mask or respirator when necessary
Exposure Limits: None set by ACGIH, OSHA, or NIOSH
Environmental Controls: Avoid release to environment, control dust at the source
Appearance: White to off-white crystalline powder
Odor: Odorless or mild aromatic
pH: 2-4 (in water, saturated solution)
Melting Point: 126-128°C
Boiling Point: Decomposes in high temperature
Solubility: Soluble in water (approximately 2 g/L at 25°C), soluble in ethanol
Partition Coefficient (log Kow): Approximately 0.6
Specific Gravity: 1.35-1.40
Vapor Pressure: Not volatile at room temperature
Stability: Stable under normal conditions of storage and use
Reactivity: Non-reactive under typical conditions
Chemical Stability: Stable under recommended storage
Possibility of Hazardous Reactions: No dangerous reactions known with proper handling
Conditions to Avoid: Protect from extensive heat, strong oxidizing conditions
Incompatible Materials: Strong oxidizers
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, possible benzoic acid derivatives upon thermal decomposition
Acute Toxicity: Oral LD50 (rat) > 2000 mg/kg
Skin Corrosion/Irritation: May cause mild irritation
Serious Eye Damage/Irritation: Causes eye irritation
Respiratory or Skin Sensitization: May cause allergic skin reactions
Germ Cell Mutagenicity: Not mutagenic in standard tests
Carcinogenicity: Not listed by IARC, NTP, or OSHA
Reproductive Toxicity: Data insufficient, not expected at typical exposure levels
STOT (Single Exposure): Not classified
Repeated Dose Toxicity: No significant effects reported, avoid chronic overexposure
Symptoms: Eye redness, shortness of breath, mild dermatitis on skin
Ecotoxicity: Harmful to aquatic organisms
Aquatic Toxicity: LC50 (Fish, 96 hrs): 10-100 mg/L
Degradability: Moderately biodegradable in water
Bioaccumulation: Low, log Kow < 1.0
Mobility in Soil: Product can move through soil and contaminate groundwater
Other Adverse Effects: Avoid direct discharge into the environment
Waste Treatment Methods: Dispose of in accordance with local, regional, national, and international regulations
Product Disposal: Incinerate or landfill in approved facilities, avoid uncontrolled releases
Container Disposal: Rinse empty containers prior to recycling or disposal, prevent contamination of water bodies
UN Number: Not classified as hazardous for transport
Transport Hazard Class: Non-hazardous under ADR/RID/IMDG/IATA
Packing Group: None assigned
Environmental Hazards: Not classified as a marine pollutant
Special Precautions: Use well-sealed containers during shipment to avoid spillage
US Regulations: TSCA Inventory (registered), Not regulated as hazardous by OSHA
EU Regulations: Registered under REACH, Cosmetic use regulated under EC Regulation 1223/2009
Other Global Regulations: Listed in inventories of Australia AICS, Canada DSL, Japan ENCS
Labeling Requirements: Comply with all national and international regulations for labeling and use
Chemical Safety Assessment: Completed, safe for use in designated applications following recommended safety procedures
