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Safety Data Sheet SAFETY DATA SHEET Creation Date 09-Sep-2009 Revision Date 27-Dec-2020 Revision Number 2 SECTION 1: IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING 1.1. Product identifier Product Description: Sodium ethoxide, 21% w/w in ethanol Cat No. : L13083 Molecular Formula C2 H5 Na O Unique Formula Identifier (UFI) 4U9Q-YTY1-1W06-UQDY 1.2. Relevant identified uses of the substance or mixture and uses advised against Recommended Use Laboratory chemicals. Uses advised against No Information available 1.3. Details of the supplier of the safety data sheet Company Alfa Aesar . Avocado Research Chemicals, Ltd. Shore Road Port of Heysham Industrial Park Heysham, Lancashire LA3 2XY United Kingdom Office Tel: +44 (0) 1524 850506 Office Fax: +44 (0) 1524 850608 E-mail address [email protected] www.alfa.com Product Safety Department 1.4. Emergency telephone number Call Carechem 24 at +44 (0) 1865 407333 (English only); +44 (0) 1235 239670 (Multi-language) Poison Centre - Emergency Ireland : National Poisons Information Centre (NPIC) - information services 01 809 2166 (8am-10pm, 7 days a week) Malta : +356 2395 2000 Cyprus : +357 2240 5611 SECTION 2: HAZARDS IDENTIFICATION 2.1. Classification of the substance or mixture CLP Classification - Regulation (EC) No 1272/2008 Physical hazards Flammable liquids Category 3 (H226) ______________________________________________________________________________________________ ALFAAL13083 Page 1 / 12 SAFETY DATA SHEET Sodium ethoxide, 21% w/w in ethanol Revision Date 27-Dec-2020 ______________________________________________________________________________________________ Health hazards Skin Corrosion/Irritation Category 1 B (H314) Serious Eye Damage/Eye Irritation Category 1 (H318) Environmental hazards Based on available data, the classification criteria are not met Full text of Hazard Statements: see section 16 2.2. Label elements Signal Word Danger Hazard Statements H226 - Flammable liquid and vapor H314 - Causes severe skin burns and eye damage EUH014 - Reacts violently with water Precautionary Statements P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor/physician P280 - Wear protective gloves/protective clothing/eye protection/face protection P301 + P330 + P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking 2.3. Other hazards SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS 3.2. Mixtures Component CAS-No EC-No. Weight % CLP Classification - Regulation (EC) No 1272/2008 Ethyl alcohol 64-17-5 200-578-6 79 Flam. Liq. 2 (H225) Eye Irrit. 2 (H319) Sodium ethoxide 141-52-6 EEC No. 205-487-5 21 Flam. Sol. 1 (H228) Self-heat. 1 (H251) Skin Corr. 1B (H314) Eye Dam. 1 (H318) EUH014 ______________________________________________________________________________________________ ALFAAL13083 Page 2 / 12 SAFETY DATA SHEET Sodium ethoxide, 21% w/w in ethanol Revision Date 27-Dec-2020 ______________________________________________________________________________________________ Component Specific concentration limits M-Factor Component notes (SCL's) Ethyl alcohol Eye Irrit. 2 :: C>=50% - - Components Reach Registration Number Sodium ethoxide 01-2119972296-27 Full text of Hazard Statements: see section 16 SECTION 4: FIRST AID MEASURES 4.1. Description of first aid measures General Advice Immediate medical attention is required. Show this safety data sheet to the doctor in attendance. Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Keep eye wide open while rinsing. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Call a physician immediately. Ingestion Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Clean mouth with water. Call a physician immediately. Inhalation If breathing is difficult, give oxygen. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Remove from exposure, lie down. Call a physician immediately. Self-Protection of the First Aider Ensure that medical personnel are aware of the material(s) involved, take precautions to protect themselves and prevent spread of contamination. 4.2. Most important symptoms and effects, both acute and delayed Difficulty in breathing. Causes burns by all exposure routes. Inhalation of high vapor concentrations may cause symptoms like headache, dizziness, tiredness, nausea and vomiting: Product is a corrosive material. Use of gastric lavage or emesis is contraindicated. Possible perforation of stomach or esophagus should be investigated: Ingestion causes severe swelling, severe damage to the delicate tissue and danger of perforation 4.3. Indication of any immediate medical attention and special treatment needed Notes to Physician Treat symptomatically. Symptoms may be delayed. SECTION 5: FIREFIGHTING MEASURES 5.1. Extinguishing media Suitable Extinguishing Media CO 2, dry chemical, dry sand, alcohol-resistant foam. Water mist may be used to cool closed containers. Extinguishing media which must not be used for safety reasons Water. Do not use a solid water stream as it may scatter and spread fire. ______________________________________________________________________________________________ ALFAAL13083 Page 3 / 12 SAFETY DATA SHEET Sodium ethoxide, 21% w/w in ethanol Revision Date 27-Dec-2020 ______________________________________________________________________________________________ 5.2. Special hazards arising from the substance or mixture Thermal decomposition can lead to release of irritating gases and vapors. The product causes burns of eyes, skin and mucous membranes. Reacts violently with water. Flammable. Containers may explode when heated. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Hazardous Combustion Products Carbon monoxide (CO), Carbon dioxide (CO2), Thermal decomposition can lead to release of irritating gases and vapors. 5.3. Advice for firefighters As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. Thermal decomposition can lead to release of irritating gases and vapors. SECTION 6: ACCIDENTAL RELEASE MEASURES 6.1. Personal precautions, protective equipment and emergency procedures Use personal protective equipment as required. Ensure adequate ventilation. Keep people away from and upwind of spill/leak. Evacuate personnel to safe areas. Remove all sources of ignition. Take precautionary measures against static discharges. 6.2. Environmental precautions Should not be released into the environment. 6.3. Methods and material for containment and cleaning up Soak up with inert absorbent material. Keep in suitable, closed containers for disposal. Do not expose spill to water. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Take precautionary measures against static discharges. 6.4. Reference to other sections Refer to protective measures listed in Sections 8 and 13. SECTION 7: HANDLING AND STORAGE 7.1. Precautions for safe handling Use only under a chemical fume hood. Wear personal protective equipment/face protection. Do not get in eyes, on skin, or on clothing. Do not ingest. If swallowed then seek immediate medical assistance. Do not breathe mist/vapors/spray. Do not allow contact with water. Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. Take precautionary measures against static discharges. Use spark-proof tools and explosion-proof equipment. Hygiene Measures Handle in accordance with good industrial hygiene and safety practice. 7.2. Conditions for safe storage, including any incompatibilities Keep containers tightly closed in a dry, cool and well-ventilated place. Corrosives area. Keep away from water or moist air. Keep away from heat, sparks and flame. Flammables area. Technical Rules for Hazardous Substances (TRGS) 510 Storage Class (LGK) Class 3 (Germany) 7.3. Specific end use(s) Use in laboratories ______________________________________________________________________________________________ ALFAAL13083 Page 4 / 12 SAFETY DATA SHEET Sodium ethoxide, 21% w/w in ethanol Revision Date 27-Dec-2020 ______________________________________________________________________________________________ SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION 8.1. Control parameters Exposure limits List source(s): UK - EH40/2005 Work Exposure Limits, Third edition. Published 2018. IRE - 2018 Code of Practice for the Chemical Agents Regulations, Schedule 1. Published by the Health and Safety Authority Component The United Kingdom European Union Ireland Ethyl alcohol TWA: 1000 ppm TWA; 1920 STEL: 1000 ppm 15 min mg/m3 TWA WEL - STEL: 3000 ppm STEL; 5760 mg/m3 STEL Biological limit values This product, as supplied, does not contain any hazardous materials with biological limits established by the region specific regulatory bodies Monitoring methods BS EN 14042:2003 Title
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