Material Safety Data Sheet

Transcription

1 Multilink Automix Date of issue / Reference lise / Version 2 Replaces version of hot Date of printing Sheet No. 582 Page of 5 Company Ivoclar Vivadent AG, Bendererstrasse 2, FL Schaan Principality of Liechtenstein. Commercial product name and supplier Commercial product name / Designation Multilink Automix NFPA HMIS 0 0 H F R 0 0 C Application / Use Producer Supplier Resin based dental luting material Ivoclar Vivadent AG, Bendererstrasse 2, 9494 Schaan Principality of Liechtenstein (FL) Ivoclar Vivadent, Inc. 75 Pineview Drive, Amherst NY 4228, USA 2785 Skymark Ave., Unit Mississagua, ON L4W4Y3, Canada MSDS prepared by Andejeet Gulati. Tel. No Hour Emergency Assistance General MSDS Assistance US: Canada: Emergency-Call USA- Infotrac: Emergency-Call Canada - Canutec: Composition Chemical characterization Hazardous components CAS No CAS No Base and Catalyst Pastes of dimethacrylates, hydroxyethyl methacrylate (HEMA), inorganic fillers, ytterbiumtrifluoride, initiators, stabilizers and pigments % Dimethacrylates (CAS No , , ) R36/38: Irritating to eyes and skin. 6-7 % HEMA Xi: Irritant. R43: May cause sensitisation by skin contact. R36/38: Irritating to eyes and skin. < % Benzoylperoxide Xi: Irritant. E: Explosive. R2: Risk of explosion by shock, friction, fire or other sources of ignition. R36: Irritating to eyes. R43: May cause sensitisation by skin contact.

2 Multilink Automix Date of issue / Reference lise / Version 2 Replaces version of hot Date of printing Sheet No. 582 Page 2 of 5 3 Hazards identification Uncured material: May cause sensitization by skin contact. Direct contact may cause eye and skin irritation. The material is contraindicated if a person is known to be allergic to any of the ingredients of the product First aid measures Eye contact Skin contact Ingestion Inhalation Flush with plenty of water. Consult a physician if irritation persists. Wash thoroughly with water. Give large amounts of water. No hazards anticipated from swallowing small amounts incidentally to normal handling. If you feel unwell, seek medical advice (show this safety data sheet). Remove to fresh air Fire-fighting measures Suitable extinguishing media Water fog, carbon dioxide, foam, dry chemicals Extinguishing media to avoid Flash point None known Test method: 5.4 Ignition temperature 5.5 Explosion limits Lower: Upper: Accidental release measures Clean up mechanically. Dispose of according to local and national regulations Handling and storage Handling Industrial hygiene Storage Place of storage Fire- and explosion-protection Only adequately trained personnel should handle this product. Keep out of reach of children. Usual hygienic measures for dental practice. When using, do not eat, drink or smoke. Store at 2-8 C Avoid exposure to direct sunlight. Not required.

3 Multilink Automix Date of issue / Reference lise / Version 2 Replaces version of hot Date of printing Sheet No. 582 Page 3 of 5 8 Exposure controls / Personal protection Technical measures Control of threshold limits Personal protective equipment Respiratory protection Hand protection Eye protection Other Good general ventilation should be sufficient. None established. Not required. Gloves. Commercial medical gloves do not provide protection against the sensitizing effect of methacrylates. Safety goggles Physical and chemical properties Appearance Colour Odour Paste off-white to cream practically odourless 9.4 Change of physical state Test method: Density Vapour pressure not applicable not applicable 9.7 Viscosity 9.8 Solubility Solubility in water < 0. % 9.9 ph 9.0

4 Multilink Automix Date of issue / Reference lise / Version 2 Replaces version of hot Date of printing Sheet No. 582 Page 4 of Stability and reactivity Thermal decomposition None, if used in accordance to instructions. 0.2 Hazardous decomposition products None under normal conditions of storage and use. 0.3 Hazardous reactions 0.4 Avoid heat...2 Toxicological information Acute toxicity Subacute / Chronic toxicity This product possesses no cytotoxic potential. non-mutagenic Uncured material: prolonged or frequently repeated skin contact may cause allergic skin reactions..3 No hazards anticipated from swallowing small amounts incidentally to normal handling. 2 Ecological information No ecological problems to be anticipated if properly handled and used. nearly insoluble 3 Disposal considerations Take to a waste incineration plant, under conditions approved by the local authority. 4 Transport information 4. Transport at land ADR RID UN Number Proper shipping name Kemler Number 4.2 Transport at sea ADNR IMDG UN Number EMS MFAG Proper shipping name

5 Multilink Automix Date of issue / Reference lise / Version 2 Replaces version of hot Date of printing Sheet No. 582 Page 5 of Air transport ICAO / IATA-DGR UN Number Proper shipping name Passenger airplane Cargo Airplane Subsidiary Risk Labels Packing Instructions max. Packing Instructions max. 4.4 Product is not classified as a dangerous good for transport Regulatory information National regulations NFPA Storage 5.3 The product is a medical device according to the EC-directive 93/42/EEC. This product is classified as a medical device under US regulations and has been reviewed by the US Food and drug Administration. This product does not require classification as Dangerous Goods. 6 Other information Version: 2 Changes:.5 The above mentioned data correspond to our present state of knowledge and experience. The safety data sheet serves as description of the products in regard to necessary safety measures. The indications do not have the meaning of guarantees on properties. This safety data sheet has been generated with the safety database 'ChemManager', ASSiST Applied Software Solutions in Science and Technology AG, Weiherweg 3, CH-404 Oberwil, Switzerland 9/55/EEC

6 Multilink Primer A Date of issue / Reference lise / Version 3 Replaces version of hot Date of printing Sheet No. 530 Page of 5 Company Ivoclar Vivadent AG, Bendererstrasse 2, FL Schaan Principality of Liechtenstein. Commercial product name and supplier Commercial product name / Designation Multilink Primer A NFPA HMIS H F R C Application / Use Producer Supplier Bonding agent Ivoclar Vivadent AG, Bendererstrasse 2, 9494 Schaan Principality of Liechtenstein (FL) Ivoclar Vivadent, Inc. 75 Pineview Drive, Amherst NY 4228, USA 2785 Skymark Ave., Unit Mississagua, ON L4W4Y3, Canada MSDS prepared by Andejeet Gulati. Tel. No Hour Emergency Assistance General MSDS Assistance US: Canada: Emergency-Call USA- Infotrac: Emergency-Call Canada - Canutec: Composition Chemical characterization Hazardous components CAS No CAS No Mixture of water and initiators < 7 % Sulfonate Xi: Irritant. R36: Irritating to eyes. < 8 % Amine Xi: Irritant. R36/37/38: Irritating to eyes, respiratory system and skin. 3 Hazards identification Irritating to eyes. Ingestion, exposure to skin and eyes and inhalation of any generated vapours should be avoided. 4 First aid measures 4. Eye contact Flush eyes with plenty of water (0-5 min.). Call a physician.

7 Multilink Primer A Date of issue / Reference lise / Version 3 Replaces version of hot Date of printing Sheet No. 530 Page 2 of Skin contact Ingestion Inhalation Wash thoroughly with water. Give large amounts of water. If you feel unwell, seek medical advice (show this safety data sheet). Remove to fresh air Fire-fighting measures Suitable extinguishing media Water fog, carbon dioxide, foam, dry chemicals Extinguishing media to avoid Flash point None known Test method: 5.4 Ignition temperature 5.5 Explosion limits Lower: Upper: not applicable Accidental release measures Clean up mechanically. Dispose of according to local and national regulations. Wash the area with soap and water Handling and storage Handling Industrial hygiene Storage Place of storage Fire- and explosion-protection Only adequately trained personnel should handle this product. This product is intended for use in dentistry only.... should always be handled with full recognition of its volatility and flammability. Usual hygienic measures for dental practice. When using, do not eat, drink or smoke. Store at 2-8 C / F. Store in a cool, dry place. Not required. 8 Exposure controls / Personal protection Technical measures Control of threshold limits Good general ventilation should be sufficient. None established.

8 Multilink Primer A Date of issue / Reference lise / Version 3 Replaces version of hot Date of printing Sheet No. 530 Page 3 of Personal protective equipment Respiratory protection Hand protection Eye protection Other Respiratory Protection. Gloves. Safety goggles (patient). Eye wash fountain should be located in immediate work area Physical and chemical properties Appearance Colour Odour Liquid colourless characteristic 9.4 Change of physical state Test method: Density Vapour pressure not applicable 9.7 Viscosity 9.8 Solubility Solubility in water miscible 9.9 ph neutral Stability and reactivity Thermal decomposition None, if used in accordance to instructions. 0.2 Hazardous decomposition products None under normal conditions of storage and use.

9 Multilink Primer A Date of issue / Reference lise / Version 3 Replaces version of hot Date of printing Sheet No. 530 Page 4 of Hazardous reactions None, if used in accordance to instructions.. Toxicological information Acute toxicity Direct contact may cause eye irritation. Skin: repeated or prolonged exposure may cause slight irritations. Amine: The oral LD50 for rats is 960 mg/kg. non-mutagenic Risk of serious damage to eyes..2 Subacute / Chronic toxicity.3 Ingestion, exposure to skin and eyes and inhalation of any generated vapours should be avoided. 2 Ecological information German "Wassergefaehrdungs Klasse (WGK)": Do not discharge the liquid to sewers or natural waters. 3 Disposal considerations Burn in an adequate incinerator under carefully controlled conditions in accordance with local and national regulations. 4 Transport information 4. Transport at land ADR RID UN Number Kemler Number Proper shipping name 4.2 Transport at sea ADNR IMDG UN Number EMS MFAG Proper shipping name

10 Multilink Primer A Date of issue / Reference lise / Version 3 Replaces version of hot Date of printing Sheet No. 530 Page 5 of Air transport ICAO / IATA-DGR UN Number Proper shipping name Passenger airplane Cargo Airplane Subsidiary Risk Labels Packing Instructions max. Packing Instructions max. 4.4 Product is not classified as a dangerous good for transport Regulatory information National regulations NFPA Storage 5.3 The product is a medical device according to the EC-directive 93/42/EEC. This product is classified as a medical device under US and Canadian regulations and has been reviewed by the US Food and Drug Administration and Health Canada. This product requires classification according to the criteria of the "Gefahrstoffverordnung". 6 Other information Version: 3 Changes:.5 The above mentioned data correspond to our present state of knowledge and experience. The safety data sheet serves as description of the products in regard to necessary safety measures. The indications do not have the meaning of guarantees on properties. This safety data sheet has been generated with the safety database 'ChemManager', ASSiST Applied Software Solutions in Science and Technology AG, Weiherweg 3, CH-404 Oberwil, Switzerland 9/55/EEC

11 Multilink Primer B Date of issue / Reference lise / Version 4 Replaces version of casa Date of printing Sheet No. 53 Page of 5 Company Ivoclar Vivadent AG, Bendererstrasse 2, FL Schaan Principality of Liechtenstein. Commercial product name and supplier Commercial product name / Designation Multilink Primer B NFPA HMIS 2 0 H F R 2 0 C Application / Use Producer Supplier Bonding agent Ivoclar Vivadent AG, Bendererstrasse 2, 9494 Schaan Principality of Liechtenstein (FL) Ivoclar Vivadent, Inc. 75 Pineview Drive, Amherst NY 4228, USA 2785 Skymark Ave., Unit Mississagua, ON L4W4Y3, Canada MSDS prepared by Andejeet Gulati. Tel. No Hour Emergency Assistance General MSDS Assistance US: Canada: Emergency-Call USA- Infotrac: Emergency-Call Canada - Canutec: Composition 2. Chemical characterization Mixture of phosphonic acid acrylate, hydroxyethyl methacrylat (HEMA), methacrylate modified polyacrylic acid and stabilizer. 2.2 Hazardous components CAS No CAS No < 4 % Methacrylate modified polyacrylic acid (CAS No. not known); Xi: R36/38-43 < 50 % Phosphonic acid acrylate Xi: Irritant. R43: May cause sensitisation by skin contact. R36/38: Irritating to eyes and skin. < 50 % HEMA Xi: Irritant. R43: May cause sensitisation by skin contact. R36/38: Irritating to eyes and skin Hazards identification May cause sensitisation by skin contact. Irritating to eyes and skin.

12 Multilink Primer B Date of issue / Reference lise / Version 4 Replaces version of casa Date of printing Sheet No. 53 Page 2 of First aid measures Eye contact Skin contact Ingestion Inhalation Flush eyes with plenty of water (0-5 min.). Call a physician. Wash thoroughly with water. After ingestion call a physician immediately and show this safety data sheet. Give large amounts of water. Take into fresh air. Remove contaminated clothing Fire-fighting measures Suitable extinguishing media No specific requirements Extinguishing media to avoid Flash point Test method: 5.4 Ignition temperature not applicable 5.5 Explosion limits Lower: Upper: not applicable Accidental release measures Clean up with absorbent material. Clean area with large amounts of water. Prevent skin and eye contact. 7 Handling and storage Handling Industrial hygiene Storage Place of storage Fire- and explosion-protection Only adequately trained personnel should handle this product. Usual hygienic measures for dental practice. Practice care and caution to avoid skin and eye contact. Keep out of reach of children. Store at 2-8 C / F. Store in a cool, dry place. Avoid exposure to direct sunlight. Keep away from heat source. 8 Exposure controls / Personal protection 8. Technical measures Good general ventilation should be sufficient.

13 Multilink Primer B Date of issue / Reference lise / Version 4 Replaces version of casa Date of printing Sheet No. 53 Page 3 of Control of threshold limits None established Personal protective equipment Respiratory protection Hand protection Eye protection Other Respiratory Protection. Gloves Commercial medical gloves do not provide protection against the sensitizing effect of methacrylates. Check penetration time for the specific gloves used with the glove manufacturer. Eye wash fountain should be located in immediate work area. Safety goggles or face-shield Physical and chemical properties Appearance Colour Odour liquid colourless characteristic 9.4 Change of physical state Test method: Density Vapour pressure not applicable not applicable 9.7 Viscosity 9.8 Solubility Solubility in water not known partially miscible 9.9 ph.0 9.0

14 Multilink Primer B Date of issue / Reference lise / Version 4 Replaces version of casa Date of printing Sheet No. 53 Page 4 of Stability and reactivity Thermal decomposition None, if used in accordance to instructions. 0.2 Hazardous decomposition products None under normal conditions of storage and use. 0.3 Hazardous reactions Avoid excessive heat and direct sunlight. 0.4 Avoid exposure to light...2 Toxicological information Acute toxicity Subacute / Chronic toxicity Phosphonic acid acrylate possesses a slight cytotoxic potential. non-mutagenic Mucous membranes: irritating. Prevent skin and eye contact. Uncured material: prolonged or frequently repeated skin contact may cause allergic skin reactions..3 2 Ecological information No specific ecological effects. German "Wassergefaehrdungs Klasse (WGK)": 3 Disposal considerations Take to an approved landfill or a waste incineration plant, under conditions approved by the local authority. 4 Transport information 4. Transport at land ADR RID UN Number Kemler Number Proper shipping name 4.2 Transport at sea ADNR IMDG UN Number EMS MFAG Proper shipping name

15 Multilink Primer B Date of issue / Reference lise / Version 4 Replaces version of casa Date of printing Sheet No. 53 Page 5 of Air transport ICAO / IATA-DGR UN Number Proper shipping name Passenger airplane Cargo Airplane Subsidiary Risk Labels Packing Instructions max. Packing Instructions max. 4.4 Product is not classified as a dangerous good for transport Regulatory information National regulations NFPA Storage 5.3 The product is a medical device according to the EC-directive 93/42/EEC. This product is classified as a medical device under US and Canadian regulations and has been reviewed by the US Food and Drug Administration and Health Canada. 6 Other information Version: 4 Changes:.5 The above mentioned data correspond to our present state of knowledge and experience. The safety data sheet serves as description of the products in regard to necessary safety measures. The indications do not have the meaning of guarantees on properties. This safety data sheet has been generated with the safety database 'ChemManager', ASSiST Applied Software Solutions in Science and Technology AG, Weiherweg 3, CH-404 Oberwil, Switzerland 9/55/EEC

16 Monobond-S Date of issue / Reference lise / Version 5 Replaces version of hot Date of printing Sheet No. 68 Page of 5 Company Ivoclar Vivadent AG, Bendererstrasse 2, FL Schaan Principality of Liechtenstein. Commercial product name and supplier Commercial product name / Designation Monobond-S NFPA HMIS 3 H F R 3 C Application / Use Producer Supplier Bonding agent Ivoclar Vivadent AG, Bendererstrasse 2, 9494 Schaan Principality of Liechtenstein (FL) Ivoclar Vivadent, Inc. 75 Pineview Drive, Amherst NY 4228, USA 2785 Skymark Ave., Unit Mississagua, ON L4W4Y3, Canada MSDS prepared by Andejeet Gulati. Tel. No Hour Emergency Assistance General MSDS Assistance US: Canada: Emergency-Call USA- Infotrac: Emergency-Call Canada - Canutec: Composition Chemical characterization Hazardous components CAS No CAS No Mixture of ethanol, water and silane % Ethanol F: Highly flammable. R: Highly flammable. MAK values : 000 ppm % 3-Methacryloyloxypropyl-trimethoxysilane Xi: Irritant. R36/37/38: Irritating to eyes, respiratory system and skin. 3 Hazards identification Flammable. 4 First aid measures 4. Eye contact Flush eyes with plenty of water (0-5 min.). Call a physician.

17 Monobond-S Date of issue / Reference lise / Version 5 Replaces version of hot Date of printing Sheet No. 68 Page 2 of Skin contact Ingestion Inhalation Wash thoroughly with soap and water. Give large amounts of water. No hazards anticipated from swallowing small amounts incidentally to normal handling. Take into fresh air. If you feel unwell, seek medical advice (show this safety data sheet) Fire-fighting measures Suitable extinguishing media Water fog, carbon dioxide, foam, dry chemicals. 5.2 Extinguishing media to avoid Do not use direct water stream. Test method: 5.3 Flash point 75 F DIN Ignition temperature 860 F DIN Explosion limits Lower: 3.5 Vol% Upper: 5 Vol% 5.6 Cool containers in the vicinity of the blaze using a water spray. Flammable liquid. Keep possible ignition sources away from vapours. 6 Accidental release measures Dispose of according to local and national regulations. Clean up with absorbent material such as sawdust, diatomaceous earth or universal absorbents. Do not allow to flow off into the drains or waters Handling and storage Handling Industrial hygiene Storage Place of storage Fire- and explosion-protection Only adequately trained personnel should handle this product. Keep out of reach of children. Usual hygienic measures for dental practice. When using, do not eat, drink or smoke. Keep containers tightly closed. Store at 2-28 C / F Store in dry well ventilated area. Store away from sources of ignition and heat. Keep away from sources of ignition. 8 Exposure controls / Personal protection 8. Technical measures Good general ventilation should be sufficient.

18 Monobond-S Date of issue / Reference lise / Version 5 Replaces version of hot Date of printing Sheet No. 68 Page 3 of Control of threshold limits MAK (Maximale Arbeitsplatzkonzentration, Germany, 996) is 000 ppm Personal protective equipment Respiratory protection Hand protection Eye protection Other Not required. Gloves. Safety goggles. Eye wash fountain should be located in immediate work area Physical and chemical properties Appearance Colour Odour clear liquid colourless characteristic 9.4 Change of physical state Test method: 9.5 Density g/cm³ (20 C) 9.6 Vapour pressure 59 mbar (20 C) 9.7 Viscosity 9.8 Solubility Solubility in water soluble in all proportions 9.9 ph Stability and reactivity Thermal decomposition None, if used in accordance to instructions. 0.2 Hazardous decomposition products None under normal conditions of storage and use.

19 Monobond-S Date of issue / Reference lise / Version 5 Replaces version of hot Date of printing Sheet No. 68 Page 4 of Hazardous reactions None, if used in accordance to instructions. The product is flammable. Avoid ignition sources such as flames or spark producing equipment.. Toxicological information Acute toxicity Oral LD50 for rats: > 7000 mg/kg No hazards anticipated from swallowing small amounts incidentally to normal handling. Ethanol: PEL 000 ppm TLV 000 ppm Subacute / Chronic toxicity.3 Do not breathe vapour. Signs and symptoms of excessive exposure may be narcotic effects. 2 Ecological information No ecological problems to be anticipated if properly handled and used. 3 Disposal considerations Take to a special waste incineration plant, in line with local regulations. 4 Transport information 4. Transport at land ADR 3 RID 3 UN Number 70 Kemler Number Proper shipping name II Ethanol, solution 4.2 Transport at sea ADNR 3 IMDG UN Number 70 EMS F-E, S-D MFAG 305 II Proper shipping name Ethanol, Lösung

20 Monobond-S Date of issue / Reference lise / Version 5 Replaces version of hot Date of printing Sheet No. 68 Page 5 of Air transport ICAO / IATA-DGR Class 3 UN Number 70 Proper shipping name Ethanol solution Passenger airplane Cargo Airplane Subsidiary Risk -- Labels Flamm. Liquid II Packing Instructions 305 max. 5 L Packing Instructions 307 max. 60 L 4.4 Sample shipment not allowed by mail Regulatory information National regulations NFPA Storage 5.3 This product does not require classification as Dangerous Goods. The product is a medical device according to the EC-directive 93/42/EEC. This product is classified as a medical device under US and Canadian regulations and has been reviewed by the US Food and Drug Administration and Health Canada. 6 Other information Version: 5 Changes:.5 The above mentioned data correspond to our present state of knowledge and experience. The safety data sheet serves as description of the products in regard to necessary safety measures. The indications do not have the meaning of guarantees on properties. This safety data sheet has been generated with the safety database 'ChemManager', ASSiST Applied Software Solutions in Science and Technology AG, Weiherweg 3, CH-404 Oberwil, Switzerland 9/55/EEC

21 Metal/Zirconia Primer Date of issue / Reference lise / Version 6 Replaces version of hot Date of printing Sheet No. 532 Page of 5 Company Ivoclar Vivadent AG, Bendererstrasse 2, FL Schaan Principality of Liechtenstein. Commercial product name and supplier Commercial product name / Designation Metal/Zirconia Primer NFPA HMIS H F R C Application / Use Producer Supplier Primer Ivoclar Vivadent AG, Bendererstrasse 2, 9494 Schaan Principality of Liechtenstein (FL) Ivoclar Vivadent, Inc. 75 Pineview Drive, Amherst NY 4228, USA 2785 Skymark Ave., Unit Mississagua, ON L4W4Y3, Canada MSDS prepared by Andejeet Gulati. Tel. No Hour Emergency Assistance General MSDS Assistance US: Canada: Emergency-Call USA- Infotrac: Emergency-Call Canada - Canutec: Composition 2. Chemical characterization Mixture of dimethacrylate, solvents, phosphonic acid acrylate, initiator and stabilizer 2.2 Hazardous components CAS No CAS No < 70 % Tert. butyl alcohol Xn: Harmful. F: Highly flammable. R: Highly flammable. R22: Harmful if swallowed. < 25 % Methyl isobutyl ketone Xn: Harmful. F: Highly flammable. R: Highly flammable. R20: Harmful by inhalation. R36: Irritating to eyes. R37: Irritating to respiratory system. CAS No < 6 % Phosphonic acid acrylate Xi: Irritant. R43: May cause sensitisation by skin contact. R36/38: Irritating to eyes and skin. CAS No % Benzoylperoxide Xi: Irritant. E: Explosive. R2: Risk of explosion by shock, friction, fire or other sources of ignition. R36: Irritating to eyes. R43: May cause sensitisation by skin contact. 2.3

22 Metal/Zirconia Primer Date of issue / Reference lise / Version 6 Replaces version of hot Date of printing Sheet No. 532 Page 2 of 5 3 Hazards identification Highly flammable. Harmful by inhalation. Irritating to eyes, respiratory system and skin. May cause sensitization by skin contact First aid measures Eye contact Skin contact Ingestion Inhalation Flush eyes with plenty of water (0-5 min.). Call a physician. Wash thoroughly with soap and water. After ingestion call a physician immediately and show this safety data sheet. Do not induce vomiting. Give large amounts of water. Remove to fresh air. If respiratory irritation is experienced, call a physician. Remove contaminated clothing Fire-fighting measures Suitable extinguishing media Water fog, carbon dioxide, foam, dry chemicals Extinguishing media to avoid Flash point Do not use direct water stream. 5 F Test method: 5.4 Ignition temperature 5.5 Explosion limits Lower:.2 Vol% Upper: 9 Vol% 5.6 Cool containers in the vicinity of the blaze using a water spray. Highly flammable liquid. Keep possible ignition sources away from vapours. 6 Accidental release measures Clean up with absorbent material such as sawdust, diatomaceous earth or universal absorbents. Do not allow to flow off into the drains or waters. Dispose of according to local and national regulations Handling and storage Handling Industrial hygiene Storage Only adequately trained personnel should handle this product. Keep out of reach of children. Usual hygienic measures for dental practice. When using, do not eat, drink or smoke. Store in cool, dry well ventilated area away from sources of ignition and heat. Store at 2-8 C / F. Keep containers tightly closed.

23 Metal/Zirconia Primer Date of issue / Reference lise / Version 6 Replaces version of hot Date of printing Sheet No. 532 Page 3 of Place of storage Fire- and explosion-protection Not required. 8 Exposure controls / Personal protection Technical measures Control of threshold limits Personal protective equipment Respiratory protection Hand protection Eye protection Other Control airborne concentration below the exposure guideline. MAK (Maximale Arbeitsplatzkonzentration, Germany) is 20 ppm. ACGIH (American Conference of Governmental Industrial Hygienists, USA) Threshold Limit Value (TLV) is 200 ppm. In poorly ventilated areas, use air-purifying respiratory protection apparatus ( type A ). Commercial medical gloves do not provide protection against the sensitizing effect of methacrylates. Solvent resistant gloves. Safety goggles. Eye wash fountain should be located in immediate work area Physical and chemical properties Appearance Colour Odour clear liquid colourless characteristic 9.4 Change of physical state Test method: Density Vapour pressure 9.7 Viscosity

24 Metal/Zirconia Primer Date of issue / Reference lise / Version 6 Replaces version of hot Date of printing Sheet No. 532 Page 4 of Solubility Solubility in water partially miscible 9.9 ph Stability and reactivity Thermal decomposition None, if used in accordance to instructions. 0.2 Hazardous decomposition products None under normal conditions of storage and use. 0.3 Hazardous reactions Polymerisation with heat build-up may occur. 0.4 The product is highly flammable. Avoid ignition sources such as flames or spark producing equipment...2 Toxicological information Acute toxicity Subacute / Chronic toxicity Do not breathe vapour. Signs and symptoms of excessive exposure may be narcotic effects. Benzoylperoxide: The oral LD50 for rats is > 7'70 mg/kg. Tert. butyl alcohol: The oral LD50 for rats is 3'500 mg/kg. Methyl isobutyl ketone: The oral LD50 for rats is 2'080 mg/kg. Prolonged or frequently repeated skin contact may cause allergic skin reactions in some individuals..3 Excessive exposure may cause eye and respiratory irritation. 2 Ecological information The product must not enter effluent, ground water, surface water or the soil. German "Wassergefaehrdungs Klasse (WGK)": 3 Disposal considerations Take to a special waste incineration plant, in line with local regulations. 4 Transport information 4. Transport at land ADR 3 RID 3 UN Number 20 Kemler Number

25 Metal/Zirconia Primer Date of issue / Reference lise / Version 6 Replaces version of hot Date of printing Sheet No. 532 Page 5 of 5 Proper shipping name II Butanols 4.2 Transport at sea ADNR 3 IMDG 3-02 UN Number 20 EMS F-E, S-D MFAG 305 II Proper shipping name Butanols 4.3 Air transport ICAO / IATA-DGR Class 3 UN Number 20 Proper shipping name Butanols Passenger airplane Cargo Airplane Subsidiary Risk Labels Flamm. Liquid II Packing Instructions 305 max. 5 L Packing Instructions 307 max. 60 L 4.4 Sample shipment not allowed by mail Regulatory information National regulations NFPA Storage 5.3 The product is a medical device according to the EC-directive 93/42/EEC. This product requires classification according to the criteria of the EC. 6 Other information Version: 6 Changes:.5 The above mentioned data correspond to our present state of knowledge and experience. The safety data sheet serves as description of the products in regard to necessary safety measures. The indications do not have the meaning of guarantees on properties. This safety data sheet has been generated with the safety database 'ChemManager', ASSiST Applied Software Solutions in Science and Technology AG, Weiherweg 3, CH-404 Oberwil, Switzerland 9/55/EEC