SIBOM Creation date: 31.03.2020 , Revision: 25.08.2023 , Version: 1.4 — Safety Data Sheet — /UNDERTAKING PAGE 1 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 SECTION 1: IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING 1.1 Product identifier Product name SIBOM ® Name: Boehmite (CAS: 1318-23-6, EC: 215-284-3) REACH Registration number: 01-2119555298-28-0018 https://my.chemius.net /p/Aptya9/en/pd/en Synonyms The product names refer to additional codes representing different material grades: SIBOM P84, SIBOM P84-VLS, SIBOM MP-84-1, SIBOM MP-84-2, SIBOM MP84-1-VLS, SIBOM MP84-2-VLS, SIBOM P76 1.2 Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses Additive, flame retardant, filler, catalyst, ceramics industry Uses advised against No information. 1.3 Details of the supplier of the safety data sheet Manufacturer SILKEM, d. o. o. Tovarniška cesta 10 2325 Kidričevo, Slovenia +386 2 7991 200 info@silkem.si 1.4 Emergency Telephone Number Emergency 112 Manufacturer +386 2 7991 208 (7h - 15h) SECTION 2: HAZARDS IDENTIFICATION 2.1 Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 (CLP) According to the regulation, the chemical is not classified as hazardous. 2.2 Label elements Labelling according to Regulation (EC) No 1272/2008 [CLP] Hazard statements: Not applicable. Supplemental hazard information (EU): Not applicable. Precautionary statements: Not applicable. Page 1 of 13 PAGE 2 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 Special provisions The product is not classified as dangerous according to regulations. 2.3 Other hazards PBT/vPvB No information. Endocrine disrupting properties The product does not contain substances with the potential for endocrine disorders. Additional information The substances in the product are not classified as persistent, bioaccumulative and toxic (PBT) or very persistent and very bioaccumulative (vPvB). SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS 3.1 Substances Classification Specific CAS EC Index according to Notes for Name % Concentration Reach Regulation (EC) No substances Limits 1272/2008 (CLP) 1318-23-6 215-284-3 Boehmite - >99 / / / 01-2119555298- 28-0018 3.2 Mixtures For substances see 3.1. SECTION 4: FIRST AID MEASURES 4.1 Description of first aid measures General notes When in doubt or if feeling unwell seek medical assistance. Never give anything by mouth to an unconscious person. Place patient in recovery position and ensure airway patency. Following inhalation Remove patient to fresh air - move out of dangerous area. If symptoms develop and persist, seek medical attention. Following skin contact Take off all contaminated clothing. If symptoms develop and persist, seek medical attention. Areas of the body that have come into contact with the product must be rinsed with water. Wash contaminated clothes and shoes before reuse. Following eye contact Immediately flush eyes with running water, keeping eyelids apart. If irritation persists, seek professional medical attention. Following ingestion Do not induce vomiting! Rinse mouth thoroughly with water. In case of doubt or if feeling unwell seek medical help. Show the physician the safety data sheet or label. 4.2 Most important symptoms and effects, both acute and delayed Following inhalation No information. Page 2 of 13 PAGE 3 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 Following skin contact No information. Following eye contact No information. Following ingestion No information. 4.3 Indication of any immediate medical attention and special treatment needed Treat symptomatically. SECTION 5: FIREFIGHTING MEASURES 5.1 Extinguishing media Suitable extinguishing media Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Unsuitable extinguishing media Full water jet. 5.2 Special hazards arising from the substance or mixture Hazardous combustion products No information. 5.3 Advice for firefighters Protective actions No information. Special protective equipment for fire-fighters In case of fire: Wear suitable respiratory equipment - self-contained breathing apparatus and full protective equipment. Additional information Contaminated firefighting water and fire residues must be disposed of in accordance with the local regulations. SECTION 6: ACCIDENTAL RELEASE MEASURES 6.1 Personal precautions, protective equipment and emergency procedures For non-emergency personnel Protective equipment Use personal protective equipment (Section 8). Do not breathe dust. Precautionary measures Ensure adequate ventilation. Emergency procedures No information. For emergency responders No information. 6.2 Environmental precautions Do not allow product to reach water/drains/sewage systems or permeable soil. Page 3 of 13 PAGE 4 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 6.3 Methods and material for containment and cleaning up For containment Prevent spillage - close holes on damaged container. For cleaning up Take up mechanically and collect in suitable container and dispose according to current regulations. Other information No information. 6.4 Reference to other sections See also sections 8 and 13. SECTION 7: HANDLING AND STORAGE 7.1 Precautions for safe handling Protective measures Measures to prevent fire Ensure adequate ventilation. Measures to prevent aerosol and dust generation Prevent dust formation. Measures to protect the environment No information. Other measures No information. Advice on general occupational hygiene Use good personal hygiene practices – wash hands at breaks and when done working with material. Do not eat, drink or smoke while working. Do not breathe dust. Use personal protective equipment. 7.2 Conditions for safe storage, including any incompatibilities Technical measures and storage conditions Keep in cool and well ventilated area. Keep in a dry place. Keep away from moisture. Keep away from food, drink and animal feeding stuffs. Packaging materials No information. Requirements for storage rooms and vessels No information. Storage class No information. Further information on storage conditions No information. 7.3 Specific end use(s) Recommendations See identified uses in Section 1.2. Industrial sector specific solutions No information. Page 4 of 13 PAGE 5 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION 8.1 Control parameters Occupational Exposure limit values No information. Information on monitoring procedures BS EN 14042:2003 Workplace atmospheres. Guide for the application and use of procedures for the assessment of exposure to chemical and biological agents.BS EN 689:2018 Workplace exposure. Measurement of exposure by inhalation to chemical agents. Strategy for testing compliance with occupational exposure limit values.BS EN 482:2021 Workplace exposure. Procedures for the determination of the concentration of chemical agents. Basic performance requirements. DNEL/DMEL values For product No information. For components Name Type Exposure route exp. frequency Remark value Boehmite Worker inhalation long term / 3.59 mg/m³ Boehmite Consumer oral long term / 2.37 mg/kg bw/day PNEC values For product No information. For components Name Exposure route Remark value Boehmite fresh water / 74.9 μg/l Boehmite water treatment plant / 20 mg/L 8.2 Exposure controls Appropriate engineering control Substance/mixture related measures to prevent exposure during identified uses Do not breathe dust. Structural measures to prevent exposure No information. Organisational measures to prevent exposure No information. Technical measures to prevent exposure Provide good ventilation and local exhaust in areas with increased concentration. Personal protective equipment Eye and face protection If there is risk of splashing into eyes, wear safety glasses with side shields (BS EN ISO 16321-1:2022). Hand protection Protective gloves (EN 374). Appropriate materials No information Page 5 of 13 PAGE 6 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 Skin protection Cotton protective clothing and shoes that cover the entire foot (EN ISO 20345). Respiratory protection Not needed under normal use and adequate ventilation. In case of insufficient ventilation wear mask with filter P2. Thermal hazards No information. Environmental exposure controls Substance/mixture related measures to prevent exposure No information. Instruction measures to prevent exposure No information. Organisational measures to prevent exposure No information. Technical measures to prevent exposure No information. SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES 9.1 Information on basic physical and chemical properties Physical state solid Colour white Odour no odour Important health, safety and environmental information Odour threshold No information. Melting point/Freezing point > 300 °C Boiling point or initial boiling point and boiling range No information. Flammability (Not flammable.) Lower and upper explosion limit (Not explosive.) Flash point No information. Auto-ignition temperature (Not self-igniting.) Decomposition temperature > 340 °C pH No information. Viscosity No information. Solubility No information. Partition coefficient No information. Page 6 of 13 PAGE 7 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 Vapour pressure No information. Density and/or relative density Bulk density: 200 — 1100 kg/m3 Relative vapour density No information. Particle characteristics No information. 9.2 Other information Oxidising properties Not oxidising. Explosive properties Product is not explosive. SECTION 10: STABILITY AND REACTIVITY 10.1 Reactivity Stable under normal conditions. 10.2 Chemical stability Product is stable under normal conditions of use, recommended handling and storage conditions. 10.3 Possibility of hazardous reactions No dangerous reactions occur under normal conditions of storage and use. 10.4 Conditions to avoid Avoid high temperatures. Boehmite decomposes at temperature > 340°C into water (H2O) and aluminum oxide (Al2O3) without melting. 10.5 Incompatible materials Acids. Strong bases. 10.6 Hazardous decomposition products Under normal use conditions no hazardous decomposition products are expected. SECTION 11: TOXICOLOGICAL INFORMATION 11.1 Information on hazard classes as defined in Regulation (EC) No 1272/2008 (a) Acute toxicity For components Exposure Name Type Species Time value Method Remark route > 2000 mg/kg Boehmite oral LD50 rat / / / bw Boehmite inhalation LC50 rat 4 h 7.6 mg/l / / Page 7 of 13 PAGE 8 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 (b) Skin corrosion/irritation For components Name Species Time result Method Remark Boehmite / / Non-irritant. / / (c) Serious eye damage/irritation For components Name Exposure route Species Time result Method Remark Boehmite / / / Non-irritant. / / (d) Respiratory or skin sensitisation For components Name Exposure route Species Time result Method Remark Boehmite - / / Not classified. / / (e) (Germ cell) mutagenicity For components Name Type Species Time result Method Remark Boehmite / / / Not mutagenic. / / (f) Carcinogenicity For components Exposure Name Type Species Time value result Method Remark route Boehmite / / / / / Negative / / (g) Reproductive toxicity For components Reproductiv Name e toxicity Type Species Time value result Method Remark type Boehmite / / / / / Negative. / / Summary of evaluation of the CMR properties No information. (h) STOT-single exposure No information. (i) STOT-repeated exposure For components Exposure Name Type Species Time Exposure organ value result Method Remark route Boehmit 30 mg/kg oral NOAEL rat / / / / / chronic e bw/day Boehmit inhalatio 70 subchron NOAEL rat / / / / / e n mg/m3 ic Page 8 of 13 PAGE 9 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 (j) Aspiration hazard For components Name result Method Remark Boehmite No adverse effect observed. / / Symptoms related to the physical, chemical and toxicological characteristics No information. Interactive effects No information. 11.2 Information on other hazards Endocrine disrupting properties The product does not contain substances with the potential for endocrine disorders. Other information No information. SECTION 12: ECOLOGICAL INFORMATION 12.1 Toxicity Acute (short-term) toxicity For components Exposure Name Type value Species organism Method Remark time Oncorhynchus Boehmite LC50 100 mg/L 96 h fish / / mykiss Pimephales Boehmite LC50 100 mg/L 96 h fish / / promelas Daphnia Boehmite EC50 100 mg/L 48 h daphnia / / magna Chronic (long-term) toxicity No information. 12.2 Persistence and degradability Abiotic degradation, physical- and photo-chemical elimination No information. Biodegradation No information. 12.3 Bioaccumulative potential Partition coefficient No information. Bioconcentration factor (BCF) No information. 12.4 Mobility in soil Known or predicted distribution to environmental compartments No information. Page 9 of 13 PAGE 10 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 Surface tension No information. Adsorption/Desorption No information. 12.5 Results of PBT and vPvB assessment The substance is not classified as persistent, toxic, or a substance that can accumulate (PBT) or very persistent and very bioaccumulative (vPvB) substance. 12.6 Endocrine disrupting properties The product does not contain substances with the potential for endocrine disorders. 12.7 Other adverse effects No information. 12.8 Additional information No information. SECTION 13: DISPOSAL CONSIDERATIONS 13.1 Waste treatment methods Product / Packaging disposal Waste chemical Waste should be handled in accordance with local or national regulations. Waste codes / waste designations according to LoW No information. Packaging Dispose of according to current environmental regulations. Waste codes / waste designations according to LoW No information. Waste treatment-relevant information Disposal in accordance with the Rules on the management of waste. Sewage disposal-relevant information No information. Other disposal recommendations Comply with the applicable legislation. SECTION 14: TRANSPORT INFORMATION 14.1 UN number or ID number ADR/RID IMDG IATA ADN Not dangerous according to Not dangerous according to Not dangerous according to Not dangerous according to transport regulations. transport regulations. transport regulations. transport regulations. Page 10 of 13 PAGE 11 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 14.2 UN proper shipping name ADR/RID IMDG IATA ADN Not given/not applicable Not given/not applicable Not given/not applicable Not given/not applicable 14.3 Transport hazard class(es) ADR/RID IMDG IATA ADN Not given/not applicable Not given/not applicable Not given/not applicable Not given/not applicable 14.4 Packing group ADR/RID IMDG IATA ADN Not given/not applicable Not given/not applicable Not given/not applicable Not given/not applicable 14.5 Environmental hazards ADR/RID IMDG IATA ADN NO NO NO NO 14.6 Special precautions for user ADR/RID IMDG IATA ADN Limited quantities: Not Limited quantities: Not Limited quantities: Not given/not applicable given/not applicable given/not applicable 14.7 Maritime transport in bulk according to IMO instruments ADR/RID IMDG IATA ADN Not given/not applicable SECTION 15: REGULATORY INFORMATION 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture - Regulation (EC) No 1907/2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) (including last amendment Commission Regulation (EU) 2020/878) - Regulation (EC) No 1272/2008 on classification, labelling and packaging of substances and mixtures Information according 2004/42/EC about limitation of emissions of volatile organic compounds (VOC-guideline) not applicable Ingredients according to Regulation (EC) No 648/2004 on detergents No information. Special instructions No information. 15.2 Chemical Safety Assessment No Chemical Safety Assessment has been carried out for this substance/mixture by the supplier. Page 11 of 13 PAGE 12 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 SECTION 16: OTHER INFORMATION Indication of changes 2.3 Other hazards 3.1 Substances 3.2 Mixtures 6.3 Methods and material for containment and cleaning up 8.2 Exposure controls 9.1 Information on basic physical and chemical properties 9.2 Other information 11.1 Information on hazard classes as defined in Regulation (EC) No 1272/2008 11.2 Information on other hazards 12.6 Endocrine disrupting properties 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture Key literature references and sources for data No information. Abbreviations and acronyms ATE - Acute Toxicity Estimate ADR - Agreement concerning the International Carriage of Dangerous Goods by Road ADN - European Agreement concerning the International Carriage of Dangerous Goods by Inland Waterways CEN - European Committee for Standardisation C&L - Classification and Labelling CLP - Classification Labelling Packaging Regulation; Regulation (EC) No 1272/2008 CAS# - Chemical Abstracts Service number CMR - Carcinogen, Mutagen, or Reproductive Toxicant CSA - Chemical Safety Assessment CSR - Chemical Safety Report DMEL - Derived Minimal Effect Level DNEL - Derived No Effect Level DPD - Dangerous Preparations Directive 1999/45/EC DSD - Dangerous Substances Directive 67/548/EEC DU - Downstream User EC - European Community ECHA - European Chemicals Agency EC-Number - EINECS and ELINCS Number (see also EINECS and ELINCS) EEA - European Economic Area (EU + Iceland, Liechtenstein and Norway) EEC - European Economic Community EINECS - European Inventory of Existing Commercial Substances ELINCS - European List of notified Chemical Substances EN - European Standard EQS - Environmental Quality Standard EU - European Union Euphrac - European Phrase Catalogue EWC - European Waste Catalogue (replaced by LoW – see below) GES - Generic Exposure Scenario GHS - Globally Harmonized System IATA - International Air Transport Association ICAO-TI - Technical Instructions for the Safe Transport of Dangerous Goods by Air IMDG - International Maritime Dangerous Goods IMSBC - International Maritime Solid Bulk Cargoes IT - Information Technology IUCLID - International Uniform Chemical Information Database IUPAC - International Union for Pure Applied Chemistry JRC - Joint Research Centre Kow - octanol-water partition coefficient LC50 - Lethal Concentration to 50 % of a test population LD50 - Lethal Dose to 50% of a test population (Median Lethal Dose) LE - Legal Entity LoW - List of Wastes (see http://ec.europa.eu/environment/waste/framework/list.htm) LR - Lead Registrant M/I - Manufacturer / Importer MS - Member States MSDS - Material Safety Data Sheet OC - Operational Conditions OECD - Organization for Economic Co-operation and Development OEL - Occupational Exposure Limit Page 12 of 13 PAGE 13 SAFETY DATA SHEET ACCORDING TO REGULATION (EC) 1907/2006 Product name: SIBOM® Creation date: 31.03.2020, Revision: 25.08.2023, Version: 1.4 OJ - Official Journal OR - Only Representative OSHA - European Agency for Safety and Health at work PBT - Persistent, Bioaccumulative and Toxic substance PEC - Predicted Effect Concentration PNEC(s) - Predicted No Effect Concentration(s) PPE - Personal Protection Equipment (Q)SAR - Qualitative Structure Activity Relationship REACH - Registration, Evaluation, Authorisation and Restriction of ChemicalsRegulation (EC) No 1907/2006 RID - Regulations concerning the International Carriage of Dangerous Goods by Rail RIP - REACH Implementation Project RMM - Risk Management Measure SCBA - Self-Contained Breathing Apparatus SDS - Safety data sheet SIEF - Substance Information Exchange Forum SME - Small and Medium sized Enterprises STOT - Specific Target Organ Toxicity (STOT) RE - Repeated Exposure (STOT) SE - Single Exposure SVHC - Substances of Very High Concern UN - United Nations vPvB - Very Persistent and Very Bioaccumulative List of relevant H phrases No information. 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