Date Effective......... January 7, 2011 (most recent revision) Chemical Name/Synonyms. 3-Aminopropyltriethoxysilane Emergencies Contacting CHEMTREC 24 Hour Emergency Use Only #'s........... Worldwide phone : 1-(703)-527-3887 Worldwide FAX : 1-(703)-741-6090 Toll-free phone : 1-(800)-424-9300 USA only Product or Trade Name.... SPI# 02820-DA, 02820-MB, 02820-AF APTES Synonyms................. 3-Aminopropyltriethoxysilane; (gamma-Aminopropyl)triethoxysilane; Propylamine,3-(triethoxysilyl)-; Silane, gamma-aminopropyltriethoxy-; Triethoxy(3-aminopropyl)silane; 3-(Triethoxysilyl)propylamine.
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Component Name CAS # Concentration EINECS/ELINCS 3-Aminopropyltriethoxysilane* 919-30-2 >97% 213-048-4 Ethanol 64-17-5 *EC Annex I Index# 612-108-00-0 <1% 200-578-6
Emergency overview: Harmful if swallowed. Corrosive. Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin. Appearance: Clear, colorless liquid Flash Point: 98°C (208°F) Warning! Harmful by ingestion, Corrosive Target Organs: Nerves, Liver, Kidney Potential Health Effects Eye: Vapors may cause immediate or delayed severe eye irritation. Liquid can cause severe conjunctivitis and corneal damage. Skin: Causes skin burns. May be harmful if absorbed through skin. Ingestion: Harmful if swallowed. Causes burns. Inhalation: Harmful if inhaled. May cause respiratory tract irritation. Corrosive material – extremely destructive to the tissue of the mucous membranes and the upper respiratory tract. May cause spasm, inflammation and edema of the bronchi, pneumonitis, pulmonary edema, burning sensation, cough, wheezing, laryngitis, shortness of breath, headache, nausea, vomiting.
Eyes: In case of contact, immediately flush eyes with flowing water for at least 15 minutes. Separate eyelids with fingers. Seek medical attention. Skin: Flush with copious amounts of water for 15 minutes, then wash with soap and water. Remove contaminated clothing & shoes. Seek medical attention. Ingestion: If swallowed, wash out mouth with water, provided person is conscious. Do not induce vomiting. Seek immediate medical attention. Inhalation: If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
General Information: Under fire conditions, material may decompose to forma flammable and/or explosive mixtures. Emits toxic fumes under fire conditions. Flash point: 98°C (208°F) Autoignition temperature: Not available Explosion limits: Upper: 4.5% Lower: 0.8% Extinguishing Media: Alcohol-resistant foam, carbon dioxide, dry chemical. Special Fire Fighting Procedures: Avoid eye and skin contact. Wear self-contained breating apparatus if necessary; do not breathe fumes or inhale vapors.
General Information: Evacuate personnel to safe area. Avoid breathing vapors, mist or gas. Ensure adequate ventilation.Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves. Spills/Leaks: Do not let product enter drains. Cover with inert material such as dry lime or soda ash, pick up, keep in a closed container, and hold for waste disposal. Ventilate area and wash spill site after material pickup is complete.
Handling: Do not breathe vapor. Do not get in eyes, on skin, or on clothing. Avoid prolonged or repeated exposure. Storage: Keep container tightly closed in a dry, well ventilated area. Store under inert gas – moisture sensitive.
Engineering Controls: Safety shower and eye bath. Use only in a chemical fume hood. Exposure Limits: None known. Personal Protective Equipment Eyes: Chemical splash goggles. Skin: Rubber, neoprene or nitrile gloves. Clothing: Appropriate to avoid skin contact. Launder before reuse. Respirators: Where risk assessment shows air-purifying respirators are appropriate, use a full-face respirator with multi-purpose comination (US) for typoe ABEK (EN14387) respirator cartridges as a backup to engineering controls.
Physical State: Liquid Appearance: Clear, colorless Odor: ammonia-like pH: Not available Vapor Pressure: 10mm at 100°C Vapor Density: (air=1): >1 Evaporation Rate: (butyl acetate =1): <1 Viscosity: Not available Boiling Point: 213-216°C (415-421°F) Freezing/Melting Point: Not available Autoignition Temperature: Not available Flash Point: 98°C (208°F) Decomposition Temperature: Not avaliable Explosion Limits: Lower: 0.8% Upper: 4.5% Solubility in water: Not available Specific Gravity/Density: 0.949g/cm3 Molecular Formula: C9H23NO3Si Molecular Weight: 221.37
Chemical Stability: Stable Conditions to Avoid: May decompose on exposure to moist air or water. Incompatibility with Other Materials: Strong oxidizing agents. Hazardous Decomposition of Products: Carbon monoxide, carbon dioxide, nitrogen oxides, silicon oxide. Hazardous Polymerization: Will not occur.
RTECS#: TX2100000 CAS#: 919-30-2 LD50/LC50 Information: Oral Rat 1780 mg/kg Oral Mouse 4000 mg/kg Intraperitoneal Mouse 260 mg/kg Skin Rabbit 4 mg/kg Oral Mammal 4000 mg/kg Irritation Information: Skin Rabbit 01.mg/24H Open irritation test Skin Rabbit 5mg/24H Severe irritation effect Eyes Rabbit 100 mg Mild irriation effect Eyes Rabbit 0.75 mg/24H Severe irritation effect Carcinogenicity: Not known California Prop 65 Components: This product does not contain any chemicals know to the State of California to cause cancer, birth, or any other reproductive defects. ACGIH, NIOSH, NTP, OSHA, IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen. Teratogenicity: Not known. Reproductive Effects: Not known. Neurotoxicity: Not known. Mutagenicity: Not known. Other Studies: Not known.
Exotoxicity: Not available. Environmental Fate: Not available. Aquatic: May be hazardous to aquatic life if released to open waters. Atmospheric: Not available. Physical: Not available.
Contact a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Contaminated packaging shoudlbe disposed of as unused product. Observe all federal, state and local environmental regulations.
US DOT Hazard: UN Number: UN3267 DOT Shipping Name: Corrosive Liquid, Basic Organic, N.O.S. (3-Aminopropyltriethoxysilane) DOT Hazard Class: 8 Packing Group: III DOT Labels: Corrosive IATA (for international shipments) UN Number: UN3267 IATA Shipping Name: Corrosive Liquid, Basic Organic, N.O.S. (3-Aminopropyltriethoxysilane) IATA Hazard Class: 8 Packing Group: III IATA Labels: Corrosive Marine Pollutant: No
United States: TSCA: All components of this product are on the TSCA Inventory. SARA: Section 302: No component of this product is subject to the reporting requirements of SARA TitleIII, Section 302. Section 311/312: Acute Health Hazard, Chronic Health Hazard Section 313: No component of this product is present in levels that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. OSHA: Target Organ Effect, Harmful by ingestion, Corrosive State (Individual states in the USA): Listed by New Jersey and Pennsylvania as a Right to Know Component. California No Significant Risk Level: Not listed. California Prop. 65: Not listed. European/International Regulations: European Labeling in Accordance with EC Directives Hazard Symbols: Xn, C Risk Phrases: R22 Harmful if swallowed R34 Causes Burns Safety Phrases: S1/2 Keep locked up and out of the reach of children S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice S36/37/39 Wear suitable protective clothin, gloves and eye/face protection S45 In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible) WGK (Water Danger/Protection): CAS# 919-30-2: 1 Switzerland: Poison Class: 4 Canada: CAS# 919-30-2 is listed on the DSL List. This product has a WHMIS classification of E, D1B.
If this product should be used in ways that are outside of the intended applications in scanning electron microscope laboratories, and if it is going to be formulated into some other system, so that it becomes just another component of that other system, read the MSDS sheets for the other components before blending as the resulting mixture may have the hazards of all of its parts. Disclaimer of Liability: Caution! Do not use SPI Supplies products or materials in applications involving implantation within the body; direct or indirect contact with the blood pathway; contact with bone, tissue, tissue fluid, or blood; or prolonged contact with mucous membranes. Products offered by SPI Supplies are not designed or manufactured for use in implantation in the human body or in contact with internal body fluids or tissues. SPI Supplies will not provide to customers making devices for such applications any notice, certification, or information necessary for such medical device use required by US FDA (Food and Drug Administration) regulation or any other statute. SPI Supplies and Structure Probe, Inc. make no representation, promise, express warranty or implied warranty concerning the suitability of these materials for use in implantation in the human body or in contact with internal body tissues of fluids. ********************************************************************** The information and recommendations set forth above are taken from sources believed to be accurate as of the date hereof, however SPI Supplies and Structure Probe, Inc. make no warranty with respect to the accuracy of the information or the suitability of the recommendations, and assume no liability to any user thereof. The information contained in this sheet does not constitute a hazard assessment and should not be used in place of the user's own assessment of work place risks as required by other health and safety legislation.
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