Product Name: E-Vinyl Silane Copolymer
Other Names: Ethylene-Vinyl Silane Copolymer
Recommended Use: Used in cable insulation, injection molding, pipe manufacturing processes
Manufacturer: Contact the supplier or local distributor for full details
Emergency Phone Number: Refer to local regulatory bodies for up-to-date information
SDS Preparation Date: Always check the most recent revision for accuracy
Product Code: Provided on packaging or invoice documentation
GHS Classification: Not classified as hazardous under GHS criteria, though dust from processing may pose risk
Label Elements: No specific pictogram; general precaution recommended
Signal Word: None required
Hazard Statements: May cause mechanical irritation by dust if handling dry pellets or powder
Precautionary Statements: Avoid breathing dust, use ventilation, wash hands after use
Physical Hazards: Generates flammable vapors if decomposed at high temperatures
Environmental Hazards: Not identified as an environmental hazard in regular use
Chemical Name: Ethylene-Vinyl Silane Copolymer
Chemical Family: Polyolefin copolymer
CAS Number: 25087-34-7 (common for copolymers but may vary by manufacturer)
Content: Ethylene copolymerized with vinyl silane (content typically 1–5%)
Impurities/Stabilizer Additives: Trace processing aid, antioxidant, catalyst residues (specifics available from supplier)
Inhalation: Move affected person to fresh air; medical attention if symptoms occur
Skin Contact: Wash with soap and water; remove contaminated clothing; seek medical care for persistent irritation
Eye Contact: Rinse with water for several minutes; consult an eye specialist if irritation remains
Ingestion: Rinse mouth thoroughly; drink water; consult physician if symptoms develop
Notes to Physician: Treat symptomatically, based on patient’s reaction
Special Instructions: Burns from hot material require emergency care; do not attempt to physically remove cooled material
Suitable Extinguishing Media: Water spray, foam, dry chemical, or carbon dioxide
Unsuitable Media: Direct water stream may scatter molten material
Hazards During Fire: Combustion produces carbon monoxide, carbon dioxide, silicon oxides, hydrocarbons
Protective Equipment: Firefighters need self-contained breathing apparatus and full protective gear
Specific Hazards: Fumes from molten product can irritate respiratory tract
Fire-fighting Instructions: Cool exposed containers with spray, prevent runoff into waterways
Personal Precautions: Avoid creating airborne dust; wear gloves and goggles
Environmental Precautions: Prevent entry into drains, sewers, surface and ground water
Methods for Cleaning Up: Sweep up without generating dust; collect in suitable containers for reuse or disposal
Procedures for Spills: Isolate the area, ventilate, avoid inhaling dust, clean spill area thoroughly
Small Spills: Manual clean-up with minimal disturbance
Large Spills: Use approved vacuum with HEPA filtration; do not use water jet
Safe Handling Advice: Use only in well-ventilated areas; avoid formation of dust, keep away from ignition sources
Hygiene Practices: Wash hands before eating, smoking, or using the restroom
Storage Conditions: Store in original packaging, indoors, away from direct sunlight and moisture
Temperature Range: Keep between 5°C and 30°C; avoid freezing or overheating
Incompatible Materials: Oxidizing agents, acids, flame/heat
Specific Requirements: Keep containers tightly closed when not in use, stack according to manufacturer instructions
Storage Life: Refer to manufacturer's shelf life or best-by date
Occupational Exposure Limits: No established limits for copolymer; treat as nuisance dust (10 mg/m³ total, 3 mg/m³ respirable)
Engineering Controls: Use natural or mechanical ventilation; dust extraction for large scale work
Personal Protective Equipment: Safety glasses or goggles, gloves resistant to chemicals/thermal burns, protective clothing, respiratory protection if dust generated
Respiratory Protection: Use NIOSH-approved dust mask if airborne concentration expected
Hand Protection: Industrial-grade, chemical-resistant gloves
Eye Protection: Splash-proof safety glasses or face shield for molten material
Skin Protection: Wear long-sleeved, flame-resistant protective clothing
Appearance: Translucent to white pellet, sometimes granule
Odor: Essentially odorless, faint hydrocarbon smell if heated
Odor Threshold: Not available
pH: Not applicable (solid material)
Melting Range: 100°C – 130°C
Boiling Point: Not relevant (thermoplastic solid)
Flash Point: > 300°C
Evaporation Rate: Not applicable
Flammability: May ignite if exposed to flame
Vapor Pressure: Negligible at room temperature
Vapor Density: Not relevant
Relative Density: 0.92–0.94 (water = 1)
Solubility: Insoluble in water; soluble in hot aromatic hydrocarbons
Partition Coefficient n-octanol/water: Not determined
Auto-ignition Temperature: 350°C (approximate)
Decomposition Temperature: Above 250°C, releases flammable gases
Viscosity: Not applicable (solid form)
Chemical Stability: Stable under normal handling and storage conditions
Reactivity: Low reactivity at ambient temperature
Conditions to Avoid: Excessive heat, open flame, strong oxidizing environments
Incompatible Materials: Strong acids, chlorine, oxidizers
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, silicon oxides, hydrocarbons
Hazardous Polymerization: Will not occur under recommended use
Special Sensitivities: Avoid dust ignition sources, static discharge
Acute Toxicity: No acute oral, dermal, or inhalation hazards reported for copolymer
Skin Corrosion/Irritation: Prolonged contact may cause mild transient irritation
Serious Eye Damage/Irritation: Dust or molten polymer causes eye discomfort
Respiratory Sensitization: Dust or fumes from processing may trigger irritation
Germ Cell Mutagenicity: No data available; not known to be mutagenic
Carcinogenicity: Not classified as carcinogenic under IARC, NTP, OSHA
Reproductive Toxicity: No known reproductive risks
Repeated Dose Toxicity: Long-term effects not expected under normal conditions
Other Health Effects: Fumes from thermal decomposition irritate mucous membranes
Ecotoxicity: Not acutely toxic to aquatic life in bulk form
Persistence and Degradability: Degrades slowly through abiotic (UV-light) and biotic pathways; stable in landfill
Bioaccumulation Potential: Low; large polymer molecules do not bioaccumulate
Mobility in Soil: Sinks in water; non-mobile
Other Adverse Effects: May cause physical hazards to wildlife if ingested as pellet
Regulatory Status: Not listed as hazardous waste or marine pollutant
Waste Treatment Methods: Incinerate in approved facility or dispose in landfill per local regulations
Container Disposal: Empty bags or drums thoroughly before recycling or disposal
Special Cautions: Do not dump into sewers, drains, water courses
Waste Classification: As a non-hazardous solid, most jurisdictions permit landfill with municipal waste; local rules govern exceptions
Preferred Disposal: Recycling whenever technically and economically feasible
Other Recommendations: Consult local environmental agency for best disposal practices
UN Number: Not regulated
Shipping Name: E-Vinyl Silane Copolymer
Transport Hazard Class: Not classified as dangerous for transport
Packing Group: Not assigned
Marine Pollutant: No
Special Transport Notes: Protect packaging from tearing or moisture exposure; secure containers during transit to reduce dust and loss
Transport Regulation References: Not subject to ADR/RID/IMDG/IATA rules as a hazardous material
Inventory Status: Listed in TSCA, EINECS/ELINCS, DSL/NDSL inventories
SARA Title III: No ingredients subject to SARA 302, 304, 313
OSHA Hazard Communication Standard: Not considered hazardous as defined in 29 CFR 1910.1200
Canadian WHMIS: Not a controlled product
California Proposition 65: No known chemicals present at levels requiring warning
Other Local/International Regulations: Compliance required with all applicable country, local, and international rules
