Product Name: Epoxy-Modified Silicone Oil
Synonyms: Epoxysilicone Oil
Chemical Family: Organosilicon compound
Recommended Use: Industrial additive, lubricant, resin modifier
Manufacturer: Contact details on supplier’s official papers
Emergency Phone Number: Refer to local regulation or supplier support line
Product Code: Provided by manufacturer
Classification: Skin Sensitization, Eye Irritation, Possible Respiratory Irritant
Signal Word: Warning
Hazard Statement: May cause skin and eye irritation; vapor or mist could cause respiratory discomfort; prolonged exposure can lead to allergic skin reactions
Pictograms: Exclamation mark symbol
Precautionary Statements: Avoid inhalation, prevent eye and skin contact, and use personal protection
Component: Epoxy-Modified Polydimethylsiloxane
CAS Number: 63148-62-9 (base silicone), 68609-97-2 (epoxy component)
Percentage: Main ingredient ≥ 90%
Other Ingredients: May include stabilizers, trace solvents, proprietary additives ≤ 10%
Impurities: Not intentionally added but handled as mixture with potential residues from synthesis process
Inhalation: Move affected person to fresh air, support breathing if impaired; seek medical attention for persistent discomfort
Skin Contact: Rinse immediately with lukewarm water and gentle soap; remove contaminated clothing; continue flushing for at least 15 minutes
Eye Contact: Rinse eyes cautiously with water for several minutes, keep eyes open, remove contact lenses if easy; seek medical care if irritation persists
Ingestion: Rinse mouth, avoid inducing vomiting, seek immediate medical attention
Advice to Physician: Symptomatic treatment, monitor for allergic response
Suitable Extinguishing Media: Alcohol-resistant foam, dry chemical powder, carbon dioxide, water spray (do not use direct water jets)
Hazards from Combustion: Releases toxic gas, such as carbon oxides, silicon oxides, and formaldehyde, when involved in fire
Protective Equipment: Firefighters require self-contained breathing apparatus and full protective gear
Additional Advice: Evacuate area, prevent runoff from entering water systems; use firefighting measures that suit surrounding fire
Personal Precautions: Wear chemical-resistant gloves, goggles, protective clothing; use NIOSH-approved respirator for large spills
Environmental Precautions: Block entry into drains, sewers, soil, and waterways; report significant spill to authorities
Containment: Prevent further leakage if safe; cordon area
Clean-Up Methods: Absorb with inert materials such as sand or earth; collect and dispose according to local regulations; ventilate confined spaces
Safe Handling: Work in well-ventilated areas; avoid inhaling vapors and contact with skin or eyes; never eat, drink, or smoke while using
Storage Conditions: Store in tightly closed containers, away from heat sources, ignition points, and incompatible substances (strong oxidizers, acids); maintain container in a cool, dry, and well-ventilated place
Incompatibilities: Avoid contact with strong acids, oxidizers, peroxides
Other Precautions: Use static control measures; handle only with equipment for chemical materials
Exposure Limits: Not established for formulation; monitor workplace air and skin contact
Engineering Controls: Use local exhaust ventilation or fume hoods; supply eye wash stations
Personal Protective Equipment: Safety goggles, chemical-resistant gloves, long-sleeved protective garments, and suitable respiratory protection for high vapor concentrations
Hygiene Measures: Wash hands and face after work; remove contaminated clothing and launder before reuse
Physical State: Clear to slightly hazy fluid
Color: Colorless to pale yellow
Odor: Slight ethereal or none
pH: Not applicable (non-aqueous liquid)
Boiling Point: >200°C
Melting Point/Freezing Point: -40°C
Flash Point: >150°C (closed cup)
Vapor Pressure: Very low
Solubility: Insoluble in water; soluble in organic solvents
Density: 0.95 - 1.05 g/cm³ at 25°C
Viscosity: 100–10,000 mPa·s (depends on grade)
Explosive Properties: Does not present explosive risk in liquid state
Chemical Stability: Stable under normal conditions of storage and use
Hazardous Reactions: Can react with strong oxidizing agents or acids; risk of exothermic reaction on uncontrolled mixing
Conditions to Avoid: Temperatures above product’s flash point, exposure to flames or sparks, inconsistent storage conditions
Decomposition Products: Thermal breakdown may release carbon dioxide, silicon oxides, and traces of formaldehyde
Acute Toxicity: Low acute toxicity expected from skin or oral exposure; large ingestion harmful
Skin Corrosion/Irritation: May cause mild to moderate irritation with prolonged contact
Eye Damage/Irritation: Possible eye irritant; discomfort and redness may occur
Respiratory Sensitization: Vapors can irritate nasal membranes, throat; symptoms include coughing, sneezing, headache
Chronic Effects: Long term or repeated exposure could cause allergic skin reactions
Carcinogenicity/Mutagenicity: No evidence of carcinogenicity or mutagenicity from current data on the main ingredients
Ecotoxicity: Not expected to be acutely toxic to aquatic life in standard test scenarios, persistence in environment is likely due to siloxane backbone
Persistence and Degradability: Not readily biodegradable; may persist in water or soil for extended periods
Bioaccumulative Potential: Potential for low bioaccumulation based on ingredient properties
Mobility in Soil: Low mobility; may absorb to soil/sediment
Other Adverse Effects: Release to the environment should be reduced as much as practical to minimize ecological impact
Product Disposal: Treat as hazardous chemical waste; incinerate in permitted facility or landfill as regulated; do not discharge to natural systems
Packaging Disposal: Rinse well before recycling or disposal; observe government regulations for hazardous containers
Special Precautions: Do not mix with household garbage; avoid contact with strong oxidizing agents in disposal process
UN Number: Not classified as dangerous for most national and international transport regulations
Transport Hazard Class: Not regulated
Packing Group: Not assigned
Special Precautions: Prevent leaks during transit, store upright, secure packaging, ensure labeling in compliance with local or international rules
Environmental Hazards: Not identified as marine pollutant
Safety Regulations: Follow all regional, national and local requirements governing chemical substances
Labeling Requirements: Warning labels for skin and eye irritant depending on jurisdiction
Workplace Safety: Covered under general occupational exposure standards for chemical agents
Chemical Inventory Status: Main components listed on major national inventories (TSCA, EINECS, ENCS, etc.)
Restrictions: Restricted for industrial use only in several regions; not authorized for direct food contact
Other Regulations: Hazard Communication Standard (OSHA), Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) in applicable countries
