4. FIRST AID MEASURE 5. FIRE FIGHTING MEASURES. Apparatus(SCBA) 6.ACCIDENTAL RELEASE MEASURES

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2 Hazardous Components: - Chemical Name CAS No. Concentration EU Classification Ethyl Cyanoacrylate % Not listed Hydroquinine % Xn; R20-51/53 4. FIRST AID MEASURE Inhalation: Skin contact: Eye contact: Ingestion: Notes to physician: Move to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. Do not pull bonded skin apart. Soak in warm soapy water. Gently peel apart using a blunt instrument. If skin is burned due to the rapid generation of heat by a large drop, seek medical attention. If lips are bonded, apply warm water to the lips and encourage wetting and pressure from saliva in mouth. Peel or roll lips apart. Do not pull lips apart with direct opposing force. Immediately flush with plenty of water for at least 15 minutes. Get medical attention. If eyelids are bonded closed, release eyelashes with warm water by covering with a wet pad. Do not force eye open. Cyanoacrylate will bond to eye protein and will cause a lachrymatory effect which will help to debond the adhesive. Keep eye covered until debonding is complete, usually within 1-3 days. Medical attention should be sought in case solid particles of polymerized cyanoacrylate trapped behind the eyelid caused abrasive damage. Ensure breathing passages are not obstructed. The product will polymerize rapidly and bond to the mouth making it almost impossible to swallow. Saliva will separate any solidified product in several hours. Prevent the patient from swallowing any separated mass. Surgery is not necessary to separate accidentally bonded tissues. Experience has shown that bonded tissues are best treated by passive, non-surgical first aid. If rapid curing has caused thermal burns they should be treated symptomatically after adhesive is removed. 5. FIRE FIGHTING MEASURES Flash point: Autoignition temperature: Flammable/Explosive limits - lower: Flammable/Explosive limits - upper: Extinguishing media: Special firefighting procedures: Unusual fire or explosion hazards: Hazardous combustion products: 80 C (176 F) Tagliabue closed cup 485 C (905 F) Dry powder. foam Carbon dioxide. Fire fighters should wear positive pressure self-contained breathing Apparatus(SCBA) Trace amounts of toxic and/or irritating fumes may be released and the use of breathing apparatus is recommended. 6.ACCIDENTAL RELEASE MEASURES Use personal protection recommended in Section 8, isolate the hazard area and deny entry to unnecessary and unprotected personnel.

3 Environmental precautions: Clean-up methods: Ventilate area. Do not allow product to enter sewer or waterways. Do not use cloths for mopping up. Flood with water to complete polymerization and scrape off the floor. Cured material can be disposed of as non-hazardous waste 7. HANDLING AND STORAGE Handling: Storage: Prevent contact with eyes, skin and clothing. Do not breathe vapor and mist. Wash thoroughly after handling. Avoid contact with fabric or paper goods. Contact with these materials may cause rapid polymerization which can generate smoke and strong irritating vapors, and cause thermal burns. Keep in a cool, well ventilated area away from heat, sparks and open flame. Keep container tightly closed until ready for use. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Employers should complete an assessment of all workplaces to determine the need for, and selection of, proper exposure controls and protective equipment for each task performed. Hazardous components ACGIH TLV OSHA PEL AIHA WEEL OTHER Ethyl 2-cyanoacrylate 0.2 ppm TWA Thickener Engineering controls: Respiratory protection: Eye/face protection: Skin protection: Use positive down-draft exhaust ventilation if general ventilation is insufficient to maintain vapor concentration below established exposure limits. Use a NIOSH approved air-purifying respirator with an organic vapor cartridge. Safety goggles or safety glasses with side shields. Use nitrile gloves and aprons as necessary to prevent contact. Do not use PVC, nylon or cotton. 9. PHYSICAL AND CHEMICAL PROPERTIES Physical state: Color: Odor: Odor threshold: ph: Vapor pressure: Boiling point/range: Melting point/ range: Specific gravity: Vapor density: Flash point: Flammable/Explosive limits - lower: Flammable/Explosive limits - upper: Autoignition temperature: Evaporation rate: Solubility in water: Liquid Clear, light yellow, to, Dark blue-green Sharp Not available. < 0.2 mm hg > 149 C (> F) 1.07 at 20 C (68 F) 3 Approximately 80 C (176 F) Tagliabue closed cup 485 C (905 F) Not available. Polymerises in presence of water.

4 Solubility in water: Partition coefficient (n-octanol/water): VOC content: Soluble 20 g/l California SCAQMD Method 316B 10. STABILITY AND REACTIVITY Stability: Hazardous reactions: Hazardous decomposition products: Incompatible materials: Conditions to avoid: Stable under recommended storage conditions. Rapid exothermic polymerization will occur in the presence of water, amines, alkalis and alcohols. Water, amines, alkalis and alcohols. Spontaneous polymerization. 11. TOXICOLOGICAL INFORMATION Acute oral product toxicity: Acute dermal product toxicity: LD50 (rat) > 5,000 mg/kg (Estimated) LD50 (rabbit) > 2,000 mg/kg (Estimated) Hazardous components NTP Carcinogen IARC Carcinogen OSHA Carcinogen (Specifically Regulated) Ethyl 2-cyanoacrylate No No No Thickener No No No Hazardous components Ethyl 2-cyanoacrylate Thickener Health Effects/Target Organs Irritant, Allergen, Respiratory Irritant 12. ECOLOGICAL INFORMATION Ecotoxicity Ethyl cyanoacrylate: No information available. Hydroquinone: Daphnia Magna (LC50) 96h 0.05 ppm. Persistence/ degradability Ethyl cyanoacrylate: No information available. Hydroquinone: BOD = 53% BCF Does not concentrate in the food chain. 13. DISPOSAL CONSIDERATION Information provided is for unused product only. Recommended method of disposal: Follow all local, state, federal and provincial regulations for disposal. Hazardous waste number: Not a RCRA hazardous waste 14. TRANSPORT INFORMATION Water Transportation (IMO/IMDG) Proper shipping name: Hazard class or division: Identification number: Packing group: Not regulated

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7 5. FIRE FIGHTING MEASURES The product is not flammable or combustible. Suitable extinguishing media : No restrictions Special protective equipment : Special hazards : 6.ACCIDENTAL RELEASE MEASURES Personal precautions: Environmental precautions : Methods for cleaning up : Avoid formation of dust. No special precautions required. Collect material and dispose as ordinary waste 7. HANDLING AND STORAGE Safe handling advice: Storage Conditions: Prevent the formation of dust. Store in a dry, well ventilated area. Store away from incompatible materials such as water and acids. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Exposure limits No TWA or STEL listings for any of the ingredients. Personal protective equipment Eye protection: No special requirements. Skin and body protection: No special requirements. Protective measures: No special requirements. 9. PHYSICAL AND CHEMICAL PROPERTIES Physical state: Color : Odour : Initial boiling point : Flash Point: Specific gravity: Water solubility : Vapor Pressure : Melting Point : Dry powder Black 1.5~2.5g/cm3 Partially soluble in water No clearly defined melting 10. STABILITY AND REACTIVITY Conditions to avoid: Stable under ordinary conditions of use and storage Materials to avoid: Moisture and strong acids. Hazardous decomposition products:carbon dioxide in large fires. Hazardous Polymerization: Does not occur. 11. TOXICOLOGICAL INFORMATION Potential acute health effects Inhalation: Ingestion: Eye contact: Skin contact: No specific effects. No specific effects. No specific effects. No specific effects.

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