Safety Data Sheet according to Regulation (EC) No1907/2006

Safety Data Sheet according to Regulation (EC) No1907/2006 LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 1 of 9 SDS No. : 395096 Revision: 26.08.2014 printing date: 03.06.2015 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Product identifier LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc 1.2. Relevant identified uses of the substance or mixture and uses advised against Intended use: Die attach adhesive 1.3. Details of the supplier of the safety data sheet Henkel Limited 2 Bishop Square Business Park AL109EY Herfordshire Hatfield Great Britain Phone: +44 1606 593933 Fax-no.: +44 1606 863762 ua-productsafety.uk@uk.henkel.com 1.4. Emergency telephone number 24 Hours Emergency Tel: +44 (0)1442 278497 2.1. Classification of the substance or mixture SECTION 2: Hazards identification Classification (CLP): The substance or mixture is not hazardous according to Regulation (EC) No 1272/2008 (CLP). Classification (DPD): The product is not subject to classification according to the calculation methods of the "General Classification Guideline for Preparations of the EC" as issued in the last version. 2.2. Label elements Label elements (CLP): The substance or mixture is not hazardous according to Regulation (EC) No 1272/2008 (CLP). Supplemental information EUH210 Safety data sheet available on request.

LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 2 of 9 Label elements (DPD): The product is not subject to classification according to the calculation methods of the "General Classification Guideline for Preparations of the EC" as issued in the last version. Additional labeling: Safety data sheet available for professional user on request. 2.3. Other hazards None if used properly. General chemical description: Adhesive Base substances of preparation: polymers Filler SECTION 3: Composition/information on ingredients Declaration of the ingredients according to CLP (EC) No 1272/2008: EC Number REACH-Reg No. 201-081-7 01-2119967420-39 203-625-9 01-2119471310-51 content Classification >= 1- < 5 % Flammable liquids 3 H226 >= 0,1- < 1 % Flammable liquids 2 H225 Toxic to reproduction 2 H361d Aspiration hazard 1 H304 Specific target organ toxicity - repeated exposure 2 H373 Skin irritation 2 H315 Specific target organ toxicity - single exposure 3 H336 For full text of the H - statements and other abbreviations see section 16 "Other information". Substances without classification may have community workplace exposure limits available. Declaration of ingredients according to DPD (EC) No 1999/45: EC Number REACH-Reg No. 201-081-7 01-2119967420-39 content Classification >= 1 - < 5 % R10 For full text of the R-Phrases indicated by codes see section 16 'Other Information'. Substances without classification may have community workplace exposure limits available. 4.1. Description of first aid measures Inhalation: Move to fresh air, consult doctor if complaint persists. Skin contact: Rinse with running water and soap. Obtain medical attention if irritation persists. SECTION 4: First aid measures

LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 3 of 9 Eye contact: Rinse immediately with plenty of running water (for 10 minutes), seek medical attention from a specialist. Ingestion: Rinse mouth, drink 1-2 glasses of water, do not induce vomiting, consult a doctor. 4.2. Most important symptoms and effects, both acute and delayed Prolonged or repeated contact may cause skin irritation. Prolonged or repeated contact may cause eye irritation. 4.3. Indication of any immediate medical attention and special treatment needed See section: Description of first aid measures 5.1. Extinguishing media Suitable extinguishing media: Foam, extinguishing powder, carbon dioxide. Fine water spray SECTION 5: Firefighting measures Extinguishing media which must not be used for safety reasons: High pressure waterjet 5.2. Special hazards arising from the substance or mixture Danger of decomposition if exposed to heat. See section 10. 5.3. Advice for firefighters Wear self-contained breathing apparatus and full protective clothing, such as turn-out gear. Additional information: In case of fire, keep containers cool with water spray. SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures Wear protective equipment. Avoid contact with skin and eyes. Ensure adequate ventilation. 6.2. Environmental precautions Do not empty into drains / surface water / ground water. 6.3. s and material for containment and cleaning up Remove mechanically. Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). For small spills wipe up with paper towel and place in container for disposal. Dispose of contaminated material as waste according to Section 13. 6.4. Reference to other sections See advice in section 8 7.1. Precautions for safe handling Extract when the product is heated. Avoid open flames. See advice in section 8 Hygiene measures: Wash hands before work breaks and after finishing work. Do not eat, drink or smoke while working. SECTION 7: Handling and storage

LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 4 of 9 7.2. Conditions for safe storage, including any incompatibilities Store in sealed original container. Protect against contamination. Store in a cool, dry place. Ensure that storage and workrooms are adequately ventilated. Must be stored in a room with spill collection facilities. Keep away from heat and direct sunlight. 7.3. Specific end use(s) Die attach adhesive SECTION 8: controls/personal protection 8.1. Control parameters Occupational Limits Valid for Great Britain Ingredient ppm mg/m 3 Type Category Remarks SILICA, FUSED, RESPIRABLE DUST 0,08 Time Weighted Average EH40 WEL 60676-86-0 (TWA): Biological Indices: None 8.2. controls: Respiratory protection: Ensure adequate ventilation. An approved mask or respirator fitted with an organic vapour cartridge should be worn if the product is used in a poorly ventilated area Filter type: A Hand protection: Chemical-resistant protective gloves (EN 374). Suitable materials for short-term contact or splashes (recommended: at least protection index 2, corresponding to > 30 minutes permeation as per EN 374): nitrile rubber (NBR; >= 0.4 mm thickness) Suitable materials for longer, direct contact (recommended: protection index 6, corresponding to > 480 minutes permeation as per EN 374): nitrile rubber (NBR; >= 0.4 mm thickness) This information is based on literature references and on information provided by glove manufacturers, or is derived by analogy with similar substances. Please note that in practice the working life of chemical-resistant protective gloves may be considerably shorter than the permeation determined in accordance with EN 374 as a result of the many influencing factors (e.g. temperature). If signs of wear and tear are noticed then the gloves should be replaced. Eye protection: Eye protection should be used where there is any risk of splashing. Skin protection: Protective clothing that covers arms and legs. apron

LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 5 of 9 SECTION 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties Appearance paste paste, solid yellow Odor little intrinsic odour Odour threshold ph Initial boiling point Flash point Decomposition temperature Vapour pressure Density (20 C (68 F)) Bulk density Viscosity Viscosity (kinematic) Explosive properties Solubility (qualitative) (20 C (68 F); Solvent: Water) Solidification temperature Melting point Flammability Auto-ignition temperature Explosive limits Partition coefficient: n-octanol/water Evaporation rate Vapor density Oxidising properties Polymerization may occur at elevated temperature. > 93 C (> 199.4 F) Not applicable 1,55 g/cm3 Insoluble 9.2. Other information SECTION 10: Stability and reactivity 10.1. Reactivity Reaction with strong oxidants. Reaction with strong acids. Avoid contact with amines. 10.2. Chemical stability Stable under recommended storage conditions. 10.3. Possibility of hazardous reactions See section reactivity 10.4. Conditions to avoid Danger of decomposition if exposed to heat. Do not heat mixed adhesive unless you plan to use immediately. Failure to observe these precautions may result in excessive heat build-up causing an exotherm. 10.5. Incompatible materials See section reactivity 10.6. Hazardous decomposition products Hydrocarbons Irritating vapors. Polymerization may occur at elevated temperature or in the presence of incompatible materials. Rapid polymerisation may generate excessive heat and pressure. May produce fumes when heated to decomposition. Fumes may contain carbon monoxide and other toxic fumes. See section 5.

LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 6 of 9 11.1. Information on toxicological effects SECTION 11: Toxicological information General toxicological information: The mixture is classified based on the available hazard information for the ingredients as defined in the classification criteria for mixtures for each hazard class or differentiation in Annex I to Regulation 1272/2008/EC. Relevant available health/ecological information for the substances listed under Section 3 is provided in the following. Skin irritation: Prolonged or repeated contact may cause skin irritation. Eye irritation: Prolonged or repeated contact may cause eye irritation. Acute oral toxicity: Value Value Route of Species type application LD50 22.500 mg/kg oral rat Acute inhalative toxicity: Value type Value Route of application Species Acute dermal toxicity: Value Value Route of Species type application LD50 10.000 mg/kg dermal rabbit Skin corrosion/irritation: Result Species not irritating rabbit OECD Guideline 404 (Acute Dermal Irritation / Corrosion) irritating rabbit OECD Guideline 404 (Acute Dermal Irritation / Corrosion) Serious eye damage/irritation: not irritating Result Species OECD Guideline 405 (Acute Eye Irritation / Corrosion) Germ cell mutagenicity: Result Type of study / Route of administration negative bacterial reverse mutation assay (e.g Ames test) Metabolic activation / with and without Species

LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 7 of 9 SECTION 12: Ecological information General ecological information: The mixture is classified based on the available hazard information for the ingredients as defined in the classification criteria for mixtures for each hazard class or differentiation in Annex I to Regulation 1272/2008/EC. Relevant available health/ecological information for the substances listed under Section 3 is provided in the following. If used properly the product does not enter the drains. In the cured state contribution of this product to Environmental Hazards is insignificant in comparison to articles in which it is used. 12.1. Toxicity Ecotoxicity: Do not empty into drains / surface water / ground water. Value type Value Acute Toxicity Study Species LC50 > 100 mg/l Fish 96 h OECD Guideline 203 (Fish, Acute Toxicity Test) EC50 > 100 mg/l Daphnia 48 h Daphnia sp. OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test) EC50 > 100 mg/l Algae 72 h OECD Guideline 201 (Alga, Growth Inhibition Test) NOEC 3,2 mg/l Fish 28 d Cyprinodon variegatus OECD Guideline 204 (Fish, Prolonged Toxicity Test: 14-day Study) LC50 13 mg/l Fish 96 h Carassius auratus OECD Guideline 203 (Fish, Acute Toxicity Test) EC50 11,5 mg/l Daphnia 48 h Daphnia magna OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test) IC50 12 mg/l Algae 72 h Selenastrum capricornutum (new name: Pseudokirchnerella subcapitata) NOEC 1 mg/l chronic Daphnia OECD Guideline 201 (Alga, Growth Inhibition Test) 21 d Daphnia magna OECD 211 (Daphnia magna, Reproduction Test) 12.2. Persistence and degradability Persistence and Biodegradability: The product is not biodegradable. Result Route of application Degradability readily biodegradable 80 % OECD Guideline 301 D (Ready Biodegradability: Closed Bottle Test) 12.3. Bioaccumulative potential / 12.4. Mobility in soil Mobility: Cured adhesives are immobile. Bioaccumulative potential: No data available. LogKow Bioconcentration factor (BCF) Species Temperature

LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 8 of 9 1,16 2,73 12.5. Results of PBT and vpvb assessment No data available. 12.6. Other adverse effects No data available. SECTION 13: Disposal considerations 13.1. Waste treatment methods Product disposal: Waste incineration with the approval of the responsible local authority. Disposal of uncleaned packages: Disposal must be made according to official regulations. Use packages for recycling only when totally empty. Packaging that cannot be cleaned are to be disposed of in the same manner as the product. Waste code 08 04 09 waste adhesives and sealants containing organic solvents and other dangerous substances The valid EWC waste code numbers are source-related. The manufacturer is therefore unable to specify EWC waste codes for the articles or products used in the various sectors. The EWC codes listed are intended as a recommendation for users. We will be happy to advise you. SECTION 14: Transport information 14.1. UN number 14.2. UN proper shipping name 14.3. Transport hazard class(es) 14.4. Packaging group 14.5. Environmental hazards 14.6. Special precautions for user 14.7. Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code not applicable

LOCTITE ECCOBOND MC 723 known as Ablebond MC723, 10cc Page 9 of 9 SECTION 15: Regulatory information 15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture VOC content < 3 % (1999/13/EC) 15.2. Chemical safety assessment A chemical safety assessment has not been carried out. SECTION 16: Other information The labelling of the product is indicated in Section 2. The full text of all abbreviations indicated by codes in this safety data sheet are as follows: R10 Flammable. H225 Highly flammable liquid and vapor. H226 Flammable liquid and vapor. H304 May be fatal if swallowed and enters airways. H315 Causes skin irritation. H336 May cause drowsiness or dizziness. H361d Suspected of damaging the unborn child. H373 May cause damage to organs through prolonged or repeated exposure. Further information: This information is based on our current level of knowledge and relates to the product in the state in which it is delivered. It is intended to describe our products from the point of view of safety requirements and is not intended to guarantee any particular properties.