Product Name: Amino Silane Oligomer
Synonyms: Aminoalkylsiloxane, functionalized silane oligomer
Recommended Use: Adhesion promoter, surface modifier, coupling agent in composites and coatings
Manufacturer Details: Industrial Chemicals Division, 1234 Chemical Avenue, Houston, TX, USA
Emergency Phone: +1-888-555-XXXX (24-hour response)
Classification: Flammable liquid (Category 3), skin irritant (Category 2), eye irritant (Category 2), respiratory irritant
Hazard Statements: Flammable, may cause skin and eye irritation, may cause respiratory irritation, possible allergen on prolonged skin contact
Pictograms: Flame, exclamation mark
Signal Word: Warning
Precautionary Statements: Avoid breathing vapors, wear protective gloves and goggles, keep away from heat and open flames, use in well-ventilated areas
Chemical Identity: Amino Silane Oligomer
CAS Number: 999-99-9
Concentration: 95–100%
Impurities: Methanol (≤1%), residual siloxane monomer (≤1%)
Other Identifiers: Contains primary amine functional groups, organic siloxane backbone
Inhalation: Move individual to fresh air, support breathing if needed, seek medical attention for persistent symptoms
Skin Contact: Remove contaminated clothing, wash affected skin with plenty of soap and water for at least 15 minutes, contact a physician if redness or irritation persists
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if easy, continue rinsing for at least 10 minutes, seek immediate medical advice
Ingestion: Rinse mouth with water, do not induce vomiting, call poison control or physician immediately
Most Important Symptoms: Skin redness, eye irritation, respiratory discomfort, headache possible after large exposure
Notes to Physician: Provide symptomatic treatment and monitor respiratory function
Suitable Extinguishing Media: Dry chemical, carbon dioxide, alcohol-resistant foam, water spray (do not use a strong water jet)
Unsuitable Extinguishing Media: Straight-stream water may spread burning material
Specific Hazards: Vapors may form explosive mixtures with air, combustion releases carbon oxides, nitrogen oxides, and silicon oxides
Special Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Fire-fighter Guidance: Cool containers with water spray to prevent over-pressurization, avoid inhaling combustion products, evacuate area if large fire occurs
Personal Precautions: Evacuate unprotected personnel, ventilate area, avoid breathing vapors, wear chemical-resistant gloves, eye protection, and suitable clothing
Environmental Precautions: Prevent run-off into sewers, surface water, or ground water
Containment and Cleanup: Contain spill using inert absorbent material (sand or vermiculite), collect into suitable containers for disposal, wash small spills with water and detergent after pickup
Disposal: Dispose of according to local, regional, and national regulations for hazardous chemical waste, label containers appropriately
Handling: Use only with adequate ventilation, avoid contact with skin and eyes, prevent inhalation of vapors, keep containers tightly closed, keep away from sparks, open flame, and hot surfaces, use non-sparking tools
Storage: Store in a cool, dry, well-ventilated area, keep package tightly closed, store away from incompatible materials like oxidizers and acids, protect from direct sunlight, keep away from moisture and humidity
Incompatibilities: Strong oxidizers, acids, moisture, and alkalis
Exposure Limits: No specific OSHA or ACGIH exposure limits for amino silane oligomers, limit exposure to methanol impurity (ACGIH TLV 200 ppm)
Engineering Controls: Use local exhaust ventilation, explosion-proof equipment recommended where flammable vapors may accumulate
Personal Protection: Chemical-resistant gloves (nitrile or neoprene), safety goggles or face shield, protective clothing, use NIOSH-approved respirator for high vapor levels, emergency eye wash and safety shower in work area
Hygiene Measures: Wash hands after handling, remove contaminated clothing and launder before reuse, do not eat, drink, or smoke in work area
Appearance: Colorless to pale yellow, clear liquid
Odor: Slight amine-like
Boiling Point: 215–240°C
Melting Point: Not determined
Vapor Pressure: <1 mmHg at 20°C
Density: 1.04–1.09 g/cm³ at 25°C
Solubility: Miscible with most organic solvents, slowly hydrolyzes in water
Flash Point: 63°C (closed cup)
Autoignition Temperature: >350°C
pH: 10–11 (1% solution in water)
Viscosity: 10–50 cP at 25°C
Chemical Stability: Stable under recommended storage conditions, hydrolyzes in moisture, releases small amounts of methanol
Conditions to Avoid: Exposure to air, moisture, sources of ignition, extreme heat, incompatible chemicals
Incompatible Materials: Oxidizing agents, strong acids, alkalis, water/moisture
Hazardous Decomposition Products: Methanol, nitrogen oxides, carbon oxides, silicon oxides
Hazardous Reactions: Contact with water may lead to slow hydrolysis and alcohol release
Likely Routes of Exposure: Inhalation, skin contact, eye contact
Acute Toxicity: Estimated LD50 (oral, rat): >2000 mg/kg, low acute toxicity
Skin Irritation: Causes irritation, possible sensitizer on repeated exposure
Eye Irritation: Causes severe eye irritation
Respiratory Effects: Vapors may cause irritation to nose, throat, and respiratory tract
Chronic Effects: Prolonged exposure to vapors may result in respiratory effects, methanol impurity may cause headache or dizziness at high exposure
Carcinogenicity: Not classified as a carcinogen by IARC, NTP, or OSHA
Aquatic Toxicity: Harmful to aquatic life with long-lasting effects
Persistence and Degradation: Slowly hydrolyzes in the environment, degradation products include silanols and methanol
Bioaccumulation: Not expected to bioaccumulate due to hydrolysis
Mobility: Low to moderate mobility in soil, due to binding to soil silicates
Other Effects: Avoid discharge into the environment, product can be hazardous in concentrated spills
Product Waste: Dispose of as hazardous waste in accordance with local, state, and federal regulations
Contaminated Packaging: Empty containers may retain product residue, rinse thoroughly before recycling or disposal, label and manage as hazardous
Special Precautions: Do not release into the environment, consult with a licensed waste disposal contractor for proper management
Recommended Disposal Method: Chemical incineration under controlled conditions
UN Number: UN1993
UN Proper Shipping Name: Flammable Liquid, N.O.S. (contains Amino Silane Oligomer)
Transport Hazard Class: Class 3 (Flammable liquid)
Packing Group: III
Labeling Requirements: Flammable Liquid
Marine Pollutant: Not classified as marine pollutant
Special Transport Notes: Follow all local, national, and international regulations regarding transport
OSHA Status: Regulated as hazardous chemical in workplace
TSCA Inventory: Listed or exempt
SARA 313: Contains methanol, reportable in some jurisdictions if above threshold
Right-to-Know Listings: Listed on state and federal chemical inventories
Labeling: GHS-compliant hazard labeling required
REACH Registration: Registered or pre-registered (if applicable in European Union)
Other Regulatory Information: Complies with chemical safety and environmental guidelines where sold, safety training recommended for workers exposed to large quantities
