Material Safety Data Sheet for Light Stabilizer

Identification

Product Name: Light Stabilizer
Chemical Family: Hindered Amine Light Stabilizer (HALS)
Use of the Substance: Additive for plastics and coatings
Manufacturer: Example ChemTech Inc., 1234 Industrial Avenue, Metropolis, USA
Emergency Contact Number: +1-800-555-0123
Synonyms: UV Stabilizer, HALS
CAS Number: 42774-15-2
Recommended Restrictions: Industrial use only

Hazard Identification

GHS Classification: Eye irritation Category 2A, Skin irritation Category 2, Hazardous to aquatic environment Chronic Category 2
Label Elements: Warning, pictogram for exclamation mark and environment
Hazard Statements: Causes skin irritation, causes serious eye irritation, toxic to aquatic life with long lasting effects
Precautionary Statements: Wash thoroughly after handling, wear protective gloves and eye protection, avoid release to the environment
Other Hazards: Dust can irritate respiratory tract, may aggravate existing skin or eye conditions

Composition / Information on Ingredients

Chemical Name: Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]hexamethylene[(2,2,6,6-tetramethyl-4-piperidyl)imino]]
CAS Number: 42774-15-2
Concentration: 95-100% by weight
Impurities: None relevant for classification

First Aid Measures

Inhalation: Move affected person to fresh air immediately, call a doctor if symptoms persist
Skin Contact: Remove contaminated clothing, wash affected skin with soap and water, seek medical attention if irritation develops
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, seek medical attention
Ingestion: Rinse mouth, do not induce vomiting, get medical advice if you feel unwell
Most Important Symptoms/Effects: Irritation to eyes and skin, respiratory irritation
Note to Physician: Treat symptomatically, no specific antidote known

Fire-Fighting Measures

Suitable Extinguishing Media: Dry chemical, foam, water spray, carbon dioxide
Unsuitable Extinguishing Media: Direct water stream may spread fire
Specific Hazards: Emits toxic fumes (nitrogen oxides, carbon monoxide, carbon dioxide) during combustion
Protective Equipment for Firefighters: Self-contained breathing apparatus and full protective suit
Special Procedures: Cool exposed containers with water spray from a safe distance
Explosion Hazard: Dust may form explosive mixture with air

Accidental Release Measures

Personal Precautions: Wear personal protective equipment, avoid dust formation, ensure adequate ventilation
Environmental Precautions: Prevent entry into drains, surface or ground water
Containment: Dike spilled material to avoid spreading
Cleanup Methods: Sweep up, transfer to suitable containers for disposal, clean affected area with water
Disposal of Collected Materials: Dispose of in accordance with local, regional, national regulations

Handling and Storage

Handling: Minimize dust generation, avoid inhalation or contact with skin and eyes, use only with adequate ventilation
Storage Conditions: Store in tightly closed containers in a cool, dry, well-ventilated area, protect from moisture and sunlight
Incompatible Materials: Strong oxidizers, strong acids
Hygiene Practices: Wash hands and face after handling, do not eat, drink, or smoke while using the product

Exposure Controls and Personal Protection

Exposure Limits: No established occupational exposure limit
Engineering Controls: Use local exhaust ventilation as necessary to control airborne dust
Personal Protective Equipment: Safety glasses with side shields, chemical-resistant gloves (nitrile or neoprene), protective clothing, dust mask or respirator if exposure limits are exceeded
Environmental Exposure Controls: Avoid discharge into drains, ensure spillage does not reach water sources

Physical and Chemical Properties

Appearance: White to off-white powder or granules
Odor: Faint, characteristic
pH (1% Suspension): 7-8
Melting Point: >150°C
Boiling Point: Decomposes before boiling
Flash Point: >200°C
Flammability: Not highly flammable, dust can combust
Vapor Pressure: Negligible at 20°C
Solubility in Water: Practically insoluble
Density: About 1.0-1.2 g/cm³
Partition Coefficient (log Kow): Not available
Decomposition Temperature: >200°C
Viscosity: Not applicable
Evaporation Rate: Not applicable

Stability and Reactivity

Chemical Stability: Stable under recommended storage conditions
Conditions to Avoid: Excessive heat, moisture, direct sunlight
Incompatible Materials: Strong acids, strong oxidizers
Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide
Possibility of Hazardous Reactions: No dangerous reactions known under normal use

Toxicological Information

Acute Toxicity: Low oral and dermal toxicity, LD50 (oral, rat): >2000 mg/kg
Skin Corrosion/Irritation: Causes mild to moderate skin irritation
Serious Eye Damage/Irritation: Causes eye irritation
Respiratory Sensitization: Dust may cause respiratory irritation
Carcinogenicity: Not listed as carcinogen by NTP, IARC, OSHA
Reproductive Toxicity: No evidence of reproductive effects
STOT (Single/Repeated Exposure): Possible transient respiratory or skin effects from overexposure
Symptoms: Irritation of eyes, skin, upper respiratory tract

Ecological Information

Aquatic Toxicity: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Persistence and Degradability: Not readily biodegradable; persists in soil and water
Bioaccumulation Potential: Low to moderate potential for bioaccumulation
Mobility in Soil: Low mobility in soil due to low water solubility
Other Effects: Toxic to daphnia and other aquatic invertebrates in laboratory settings

Disposal Considerations

Waste Treatment Methods: Dispose of by incineration at an approved facility or in accordance with local regulations
Product Disposal: Do not discharge to sewers or environment, send to licensed waste handler
Container Disposal: Rinse containers before recycling or disposal, follow all local laws
Special Precautions: Do not reuse empty containers for other materials

Transport Information

UN Number: Not regulated as a hazardous material under UN transport rules
UN Proper Shipping Name: Not applicable
Transport Hazard Class: Not classified
Packing Group: Not applicable
Environmental Hazards: Marine pollutant
Special Precautions for User: Avoid packaging damage, prevent spillage during transport

Regulatory Information

TSCA Status: Listed on the Toxic Substances Control Act Inventory
EU REACH Status: Registered, complies with relevant requirements
SARA 313: Not subject to reporting
California Proposition 65: Not listed
Labeling according to GHS: Required, hazard pictogram for skin/eye irritation and environment
Other Regulations: Observe normal chemical handling regulation, refer to applicable national and local rules