SAFETY DATA SHEET Ethyl Chloride Section 1. Identification GHS product identifier : Ethyl Chloride Chemical name : chloroethane Other means of : Ethane, chloro-; Ethyl chloride; Muriatic ether; Monochloroethane; Hydrochloric ether; identification ether hydrochloric; 1-CHLOROETHANE; Ethyl chloride (Chloroethane); ethane, chloro; Monochlorethane; R 160 Product type : Liquefied gas Product use : Synthetic/Analytical chemistry. Synonym : Ethane, chloro-; Ethyl chloride; Muriatic ether; Monochloroethane; Hydrochloric ether; ether hydrochloric; 1-CHLOROETHANE; Ethyl chloride (Chloroethane); ethane, chloro; Monochlorethane; R 160 SDS # : 001023 Supplier's details : Airgas USA, LLC and its affiliates 259 North Radnor-Chester Road Suite 100 Radnor, PA 19087-5283 1-610-687-5253 24-hour telephone : 1-866-734-3438 Section 2. Hazards identification OSHA/HCS status : This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200). Classification of the : FLAMMABLE GASES - Category 1 substance or mixture GASES UNDER PRESSURE - Liquefied gas CARCINOGENICITY - Category 2 AQUATIC HAZARD (LONG-TERM) - Category 3 GHS label elements Hazard pictograms : Signal word : Danger Hazard statements : Extremely flammable gas. Contains gas under pressure; may explode if heated. Suspected of causing cancer. Harmful to aquatic life with long lasting effects. May cause frostbite. May displace oxygen and cause rapid suffocation. May form explosive mixtures with air. Precautionary statements General : Read and follow all Safety Data Sheets (SDS’S) before use. Read label before use. Keep out of reach of children. If medical advice is needed, have product container or label at hand. Close valve after each use and when empty. Use equipment rated for cylinder pressure. Do not open valve until connected to equipment prepared for use. Use a back flow preventative device in the piping. Use only equipment of compatible materials of construction. Always keep container in upright position. Approach suspected leak area with caution. Prevention : Obtain special instructions before use. Wear protective gloves. Wear protective clothing. Wear eye or face protection. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Avoid release to the environment. Date of issue/Date of revision : 5/5/2020 Date of previous issue : 2/23/2018 Version : 1.02 1/12 Ethyl Chloride Section 2. Hazards identification Response : Leaking gas fire: Do not extinguish, unless leak can be stopped safely. In case of leakage, eliminate all ignition sources. IF exposed or concerned: Get medical advice or attention. Storage : Store locked up. Protect from sunlight. Store in a well-ventilated place. Disposal : Dispose of contents and container in accordance with all local, regional, national and international regulations. Hazards not otherwise : Liquid can cause burns similar to frostbite. classified Section 3. Composition/information on ingredients Substance/mixture : Substance Chemical name : chloroethane Other means of : Ethane, chloro-; Ethyl chloride; Muriatic ether; Monochloroethane; Hydrochloric ether; identification ether hydrochloric; 1-CHLOROETHANE; Ethyl chloride (Chloroethane); ethane, chloro; Monochlorethane; R 160 Product code : 001023 CAS number/other identifiers CAS number : 75-00-3 Ingredient name % CAS number Ethyl chloride 100 75-00-3 Any concentration shown as a range is to protect confidentiality or is due to batch variation. There are no additional ingredients present which, within the current knowledge of the supplier and in the concentrations applicable, are classified as hazardous to health or the environment and hence require reporting in this section. Occupational exposure limits, if available, are listed in Section 8. Section 4. First aid measures Description of necessary first aid measures Eye contact : Immediately flush eyes with plenty of water, occasionally lifting the upper and lower eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10 minutes. Get medical attention. Inhalation : Remove victim to fresh air and keep at rest in a position comfortable for breathing. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It may be dangerous to the person providing aid to give mouth-to-mouth resuscitation. Get medical attention. If unconscious, place in recovery position and get medical attention immediately. Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband. In case of inhalation of decomposition products in a fire, symptoms may be delayed. The exposed person may need to be kept under medical surveillance for 48 hours. Skin contact : Flush contaminated skin with plenty of water. Remove contaminated clothing and shoes. To avoid the risk of static discharges and gas ignition, soak contaminated clothing thoroughly with water before removing it. Continue to rinse for at least 10 minutes. Get medical attention. In case of contact with liquid, warm frozen tissues slowly with lukewarm water and get medical attention. Do not rub affected area. Wash clothing before reuse. Clean shoes thoroughly before reuse. Ingestion : Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical attention. Ingestion of liquid can cause burns similar to frostbite. If frostbite occurs, get medical attention. Never give anything by mouth to an unconscious person. If unconscious, place in recovery position and get medical attention immediately. Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband. As this product rapidly becomes a gas when released, refer to the inhalation section. Most important symptoms/effects, acute and delayed Potential acute health effects Date of issue/Date of revision : 5/5/2020 Date of previous issue : 2/23/2018 Version : 1.02 2/12 Ethyl Chloride Section 4. First aid measures Eye contact : Liquid can cause burns similar to frostbite. Inhalation : No known significant effects or critical hazards. Skin contact : Dermal contact with rapidly evaporating liquid could result in freezing of the tissues or frostbite. Frostbite : Try to warm up the frozen tissues and seek medical attention. Ingestion : Ingestion of liquid can cause burns similar to frostbite. Over-exposure signs/symptoms Eye contact : Adverse symptoms may include the following:, frostbite Inhalation : No specific data. Skin contact : Adverse symptoms may include the following:, frostbite Ingestion : Adverse symptoms may include the following:, frostbite Indication of immediate medical attention and special treatment needed, if necessary Notes to physician : In case of inhalation of decomposition products in a fire, symptoms may be delayed. The exposed person may need to be kept under medical surveillance for 48 hours. Specific treatments : No specific treatment. Protection of first-aiders : No action shall be taken involving any personal risk or without suitable training. It may be dangerous to the person providing aid to give mouth-to-mouth resuscitation. See toxicological information (Section 11) Section 5. Fire-fighting measures Extinguishing media Suitable extinguishing : Use an extinguishing agent suitable for the surrounding fire. media Unsuitable extinguishing : None known. media Specific hazards arising : Contains gas under pressure. Extremely flammable gas. In a fire or if heated, a from the chemical pressure increase will occur and the container may burst, with the risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along the ground. Gas may accumulate in low or confined areas or travel a considerable distance to a source of ignition and flash back, causing fire or explosion. This material is harmful to aquatic life with long lasting effects. Fire water contaminated with this material must be contained and prevented from being discharged to any waterway, sewer or drain. Hazardous thermal : Decomposition products may include the following materials: decomposition products carbon dioxide carbon monoxide halogenated compounds carbonyl halides Special protective actions : Promptly isolate the scene by removing all persons from the vicinity of the incident if for fire-fighters there is a fire. No action shall be taken involving any personal risk or without suitable training. Contact supplier immediately for specialist advice. Move containers from fire area if this can be done without risk. Use water spray to keep fire-exposed containers cool. If involved in fire, shut off flow immediately if it can be done without risk. If this is impossible, withdraw from area and allow fire to burn. Fight fire from protected location or maximum possible distance. Eliminate all ignition sources if safe to do so. Special protective : Fire-fighters should wear appropriate protective equipment and self-contained breathing equipment for fire-fighters apparatus (SCBA) with a full face-piece operated in positive pressure mode. For incidents involving large quantities, thermally insulated undergarments and thick textile or leather gloves should be worn. Date of issue/Date of revision : 5/5/2020 Date of previous issue : 2/23/2018 Version : 1.02 3/12 Ethyl Chloride Section 6. Accidental release measures Personal precautions, protective equipment and emergency procedures For non-emergency : Accidental releases pose a serious fire or explosion hazard. No action shall be taken personnel involving any personal risk