Product Name: Fluorine-Modified Silicone Oil
Chemical Family: Organosilicon compounds
CAS Number: 63148-62-9 (base polydimethylsiloxane); 63148-56-1 (with fluorinated groups)
Recommended Use: Lubricant, release agent, heat transfer fluid, protective coating
Manufacturer: Contact details available in full MSDS, commonly global chemical suppliers
Emergency Phone Number: Refer to supplier or local emergency service
Synonyms: Fluorosilicone oil, Fluoropolysiloxane
GHS Classification: Generally classified as non-hazardous; specific formulations can differ
Hazard Statement: May cause mild skin or eye irritation; inhalation of mist could cause respiratory discomfort
Pictograms: No GHS symbols for standard grades
Precautionary Statement: Avoid prolonged or repeated contact with skin and eyes; use in well-ventilated area
Potential Health Effects: Overexposure may irritate eyes, skin, and respiratory system
Environmental Impact: Some fluorinated silicones show persistence in the environment
Chemical Composition: Organosilicon backbone (polydimethylsiloxane) with fluorinated alkyl side chains
Typical Concentration: 85-98% base silicone oil, 2-15% fluorinated components
Impurities: Trace residual catalysts or unreacted monomers below regulatory thresholds
Exposure Limits: Ingredients do not carry established workplace exposure limits
Additives: Antioxidants, stabilizers as proprietary agents; less than 1%
Physical Form: Colorless to pale yellow transparent fluid
Inhalation: Move affected person to fresh air; seek medical attention for persistent symptoms
Skin Contact: Wash with plenty of soap and water; remove contaminated clothing; consult a physician if irritation persists
Eye Contact: Rinse with water for several minutes; remove contact lenses; seek medical attention if irritation continues
Ingestion: Rinse mouth; seek medical advice; do not induce vomiting unless instructed by medical personnel
Special Advice for Doctors: Treat according to symptoms; product is not acutely toxic
Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide
Unsuitable Media: Do not use direct water jet on burning liquid
Fire Hazards: Vapors not expected to form explosive mixtures; thermal decomposition generates trace formaldehyde, hydrogen fluoride
Special Protective Equipment: Firefighters should use self-contained breathing apparatus and protective clothing
Hazardous Combustion Products: Silica, carbon oxides, hydrogen fluoride, fluorine compounds
Firefighting Instructions: Cool exposed containers with water spray, prevent runoff from entering waterways
Personal Protection: Use chemical-resistant gloves and safety goggles
Spill Response: Absorb with inert material such as sand or diatomaceous earth
Cleanup Procedures: Collect and place in suitable container for disposal, clean contaminated surfaces with detergent
Environmental Precautions: Prevent entry into sewers, waterways, or soil
Large Spill Response: Isolate area, ventilate, notify local authorities as needed
Handling Recommendations: Minimize spillage, avoid contact with skin and eyes, use in ventilated area
Storage Conditions: Store in original containers, keep tightly closed, store in cool and dry location, protect from sunlight and incompatible substances
Incompatible Materials: Avoid contact with strong oxidizers, acids, and alkalis
Specific Safe Handling Advice: Prevent release to the environment, use with adequate ventilation
Engineering Controls: Local exhaust ventilation, eyewash stations and safety showers recommended
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), safety goggles, lab coat or apron
Respiratory Protection: Not usually needed in typical applications; use NIOSH-approved respirator if mist or vapor present
Occupational Hygiene Measures: Wash hands after handling, avoid eating or drinking in work area
Appearance: Colorless or pale yellow fluid
Odor: Mild, characteristic
pH: Not applicable (insoluble in water)
Melting Point: Typically below -50°C
Boiling Range: Starts around 250°C, depending on viscosity grade
Flash Point: Generally above 280°C (closed cup method)
Autoignition Temperature: Above 400°C
Vapor Pressure: Very low at room temperature
Density: Usually 1.0 to 1.4 g/cm³, depending on fluorine content
Solubility: Insoluble in water, soluble in organic solvents like toluene and hexane
Viscosity: 10 to 10,000 cSt at 25°C possible depending on product grade
Chemical Stability: Stable under ambient conditions
Hazardous Reactions: Contact with strong oxidizers may cause exothermic reactions
Decomposition Products: Thermal decomposition forms carbon oxides, low-molecular-weight fluorosilanes, hydrogen fluoride
Conditions to Avoid: Prolonged heating above recommended use temperature, exposure to open flame
Acute Toxicity: Low oral and dermal toxicity; ingestion unlikely to cause adverse health effects
Skin Corrosion/Irritation: Prolonged exposure can result in mild irritation
Eye Effects: May cause slight irritation, not corrosive
Respiratory Sensitization: No evidence of allergic respiratory reactions noted in typical workplace settings
Chronic Effects: No data indicating carcinogenicity, mutagenicity, or reproductive hazards known for this class
Additional Information: Fatty residues can cause defatting of skin with repeated contact
Ecotoxicity: Low acute toxicity; aquatic organisms show limited response in short-term testing
Persistence: Some grades show resistance to biodegradation in soil or water
Bioaccumulation: High-molecular-weight fluorinated compounds may persist and accumulate
Mobility in Soil: Limited mobility, sinks in water due to density
Wastewater Impact: Can interfere with activated sludge; avoid release to municipal treatment plants
Waste Treatment Methods: Incineration preferred at licensed facility with flue gas treatment
Container Disposal: Drain thoroughly, triple rinse, recycle or dispose of at authorized facility
Regulatory Information: Must comply with local, state, and federal waste management rules
Precautions: Avoid discharge to water bodies or sewers
Recycling: Suitable for some closed-loop recycling processes; consult chemical supplier
UN Number: Not regulated for transport under most international guidelines
Transport Hazard Class: Not classified as dangerous goods
Packing Group: Not applicable
Shipping Name: Fluorine-Modified Silicone Oil
Special Precautions: Use sealed, upright containers; prevent leaks during transit
Environmental Hazards: Prevent spillage on roads or near water systems during shipping
International Inventories: Components listed in TSCA (US), EINECS (EU), DSL (Canada), ENCS (Japan)
OSHA Regulation: Not specifically regulated; use under safe workplace practices
EPA Status: Not classified as hazardous waste by US EPA
SARA 313: Does not contain reportable ingredients
REACH Status: Subject to registration in the European Union
Other Regulatory Status: Not restricted for supply in consumer goods, provided labeling is accurate and local guidance is observed
