Product Name: Epoxy Silane Polymer
Synonyms: Glycidoxypropyltrimethoxysilane-based epoxy resin
Company Name: Manufacturer or supplier contact information including address and phone number
Recommended Use: Surface modifier, adhesion promoter, industrial coatings, electronics, sealants
Emergency Contact Number: 24-hour helpline for chemical emergencies
GHS Classification: Skin irritation, eye irritation, respiratory sensitizer, specific target organ toxicity
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, may cause respiratory irritation, suspected of damaging fertility or the unborn child in high doses, toxic to aquatic life with long lasting effects
Pictograms: Exclamation mark, health hazard, environment
Precautionary Statements: Avoid breathing dust, fume, gas, mist, vapors or spray; wash thoroughly after handling; use only outdoors or in a well-ventilated area; avoid release to the environment
Chemical Name: Epoxy Silane Blend
CAS Number: 2530-83-8 (3-Glycidyloxypropyltrimethoxysilane)
Concentration: 90–99% (main component)
Other Ingredients: Possible presence of stabilizers or trace monomers, proprietary additives below disclosure threshold
Impurities: Check with supplier for specific impurity profile relevant to health and environmental risk assessment
Inhalation: Move exposed person to fresh air, keep at rest in a position comfortable for breathing, seek medical advice if symptoms persist
Skin Contact: Remove contaminated clothing, rinse with running water for at least 15 minutes, use soap, seek medical attention if skin irritation or rash occurs
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if easy to do, get medical help if irritation persists
Ingestion: Rinse mouth thoroughly, do not induce vomiting, never give anything by mouth to an unconscious person, seek immediate medical help
Most Important Symptoms: Redness, burning sensation, coughing, headache, skin sensitization may develop with repeated contact
Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide to extinguish
Unsuitable Extinguishing Media: Do not use strong water jet directly on burning material
Special Hazards: May emit irritating fumes and toxic gases such as carbon oxides, silicon oxides, formaldehyde under fire conditions
Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear to prevent exposure to decomposition products
Advice for Firefighters: Evacuate area, contain runoff with sand or earth to avoid contamination of water systems, cool containers with water spray
Personal Precautions: Avoid skin and eye contact, ensure adequate ventilation, evacuate unnecessary personnel
Protective Equipment: Wear impervious gloves, goggles or face shield, protective clothing, use a respirator if airborne concentrations exceed limits
Environmental Precautions: Prevent entry into drains, watercourses, soil; notify authorities if large spill contaminates environment
Methods for Cleanup: Absorb minor spills with inert material like sand, collect and place in suitable container, clean area with detergent and water
Disposal of Collected Material: Dispose of as hazardous waste in accordance with local and national regulations
Precautions for Safe Handling: Use only in areas with good ventilation or local exhaust, avoid inhalation of vapors, minimize skin contact, wash hands and face after use, don’t eat or drink while handling the product
Safe Storage Conditions: Store in tightly closed containers in a cool, dry place away from direct sunlight and incompatible chemicals such as strong acids or bases
Incompatible Materials: Strong oxidizers, acids, alkalis, moisture
Special Requirements: Store in original packaging or suitable alternative that protects from air and moisture ingress, segregation from food and feedstuffs recommended
Occupational Exposure Limits: Consult national guidelines for workplace exposure limits, manufacturer typically lists TWA/OEL if available
Engineering Controls: Use local exhaust ventilation, process enclosure, general area ventilation as necessary to control airborne exposures
Respiratory Protection: Use appropriate NIOSH/MSHA or EN-approved respirator depending on airborne concentration and exposure limits
Skin Protection: Chemical-resistant gloves (nitrile, neoprene), long-sleeved clothing
Eye Protection: Safety glasses with side shields or chemical splash goggles
Hygiene Measures: Take off contaminated clothing and wash before reuse, ensure eyewash stations and safety showers are accessible
Appearance: Clear to slightly hazy liquid
Odor: Mild, characteristic, slightly sweet odor
pH: Not determined, expected to be neutral to slightly acidic
Melting Point / Freezing Point: Below –50°C
Boiling Point / Range: 290°C approximate
Flash Point: 110°C (closed cup typical, verify per batch)
Evaporation Rate: Slow relative to water
Flammability: Not classified as highly flammable but can burn
Vapor Pressure: Low at ambient temperatures
Vapor Density: Greater than air
Specific Gravity / Density: 1.04–1.07 g/cm³
Solubility: Partially soluble in water; miscible with common organic solvents
Partition Coefficient (n-octanol/water): Not established
Decomposition Temperature: Gradual, above 200°C, with risk of toxic fume formation
Viscosity: 5–40 mPa·s at 25°C
Chemical Stability: Stable under recommended storage and use conditions, avoid unnecessary heat and moisture exposure
Reactivity: Hydrolyzes in contact with water or moist air, reacts with acids and alkalis, risk of exothermic reaction at elevated temperatures
Hazardous Reactions: Can react with strong oxidizing agents to release heat and toxic vapors
Decomposition Products: Includes carbon monoxide, carbon dioxide, silicon dioxide, formaldehyde
Polymerization: Does not undergo hazardous polymerization on its own but may react with incompatible substances
Acute Toxicity: Oral LD50 (rat) 7,000–10,000 mg/kg; not highly toxic in a single dose
Skin Corrosion/Irritation: Causes moderate skin irritation, repeated exposure increases risk
Serious Eye Damage/Irritation: Causes significant eye irritation, risk of damage with direct contact
Respiratory Sensitization: May cause respiratory symptoms with sustained exposure or with persons sensitive to epoxies
Skin Sensitization: Some individuals may develop allergic response with repeated contact
Chronic Toxicity: Prolonged or repeated exposure may affect liver and kidneys, possible reproductive/developmental effects not fully understood in humans
Other Data: No evidence for carcinogenicity at workplace concentrations from available studies
Ecotoxicity: Toxic to aquatic life with prolonged effects even at low concentrations, persistent in sediment
Persistence and Biodegradability: Biodegradation occurs slowly in water, silane functional group slows breakdown
Bioaccumulative Potential: Moderate, based on log Kow data for some silanes
Mobility in Soil: Moderately mobile, risk of groundwater contamination if released in large quantities
Other Adverse Effects: Risk of foaming, long-term toxicity for aquatic invertebrates and plants
Waste Treatment Methods: Dispose of as hazardous waste using licensed contractor, local incineration preferred with appropriate controls for gases
Contaminated Packaging: Empty containers may hold residues, rinse with suitable solvents prior to recycling or disposal, must not be reused for food or drink
Special Precautions: Do not pour into drains, watercourses, or onto soil, recommended neutralization or controlled incineration routes to prevent environmental harm
UN Number: 3082 (Environmentally hazardous substance, liquid, N.O.S. if applicable)
UN Proper Shipping Name: Environmentally Hazardous Substance, Liquid, N.O.S. (Epoxy silane polymer)
Transport Hazard Class: 9 (Miscellaneous dangerous substances and articles)
Packing Group: III
Marine Pollutant: Yes, contains materials harmful to aquatic life
Special Precautions for Transportation: Avoid transport with foodstuffs, animal feedstuffs, and incompatible materials, keep container tightly closed and protected from physical damage
Transport Documentation: Must comply with regulations for road, rail, sea, and air transport as applicable
GHS Labeling Elements: Signal word, hazard statements, precautionary statements required
U.S. TSCA: Listed
REACH (EU): Registered under Annex VIII; Safety Data Sheet available upon request
Other Local Regulations: Observe workplace exposure limits and reporting as set by national authorities (OSHA, ECHA, EPA)
Restricted Uses: Only for industrial and professional use, not for consumer applications unless otherwise specified
Chemical Safety Assessment: Conducted for REACH registration, available for review as part of extended Safety Data Sheet on request
