Safety data sheet Chlorine Creation date : Revision date : 28.01.2005 20.12.2010 Version : 7.0 1 IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE COMPANY Product name Chlorine EC No (from EINECS): 231-959-5 CAS No: 7782-50-5 Index-Nr. 017-001-00-7 Chemical formula Cl2 REACH Registration number: 01-2119486560-35 Known uses Not known. Company identification Linde AG, Linde Gas Division, Seitnerstraße 70, D-82049 Pullach E-Mail Address [email protected] Emergency phone numbers (24h): 089-7446-0 2 HAZARDS IDENTIFICATION None. Classification of the substance or mixture Classification acc. to Regulation (EC) No 1272/2008/EC (CLP/GHS) Press. Gas (Liq. gas) - Contains gas under pressure; may explode if heated. Ox. Gas 1 - May cause or intensify fire; oxidiser. Acute Tox. 2 - Fatal if inhaled. Eye Irrit. 2 - Causes serious eye irritation. STOT SE 3 - May cause respiratory irritation. Skin Irrit. 2 - Causes skin irritation. Aquatic Acute 1 - Very toxic to aquatic life. - Corrosive to the respiratory tract. Classification acc. to Directive 67/548/EEC & 1999/45/EC T; R23 | Xi; R36/37/38 | N; R50 Toxic by inhalation. Irritating to eyes, respiratory system and skin. Very toxic to aquatic organisms. Label Elements - Labelling Pictograms H315 H400 EUH071 Danger - Hazard Statements H280 H270 H330 H319 H335 Contains gas under pressure; may explode if heated. May cause or intensify fire; oxidiser. Fatal if inhaled. Causes serious eye irritation. May cause respiratory irritation. SDS No. : 022 page 1 / 3 Causes skin irritation. Very toxic to aquatic life. Corrosive to the respiratory tract. - Precautionary Statements Precautionary Statement Prevention P280 Wear protective gloves/protective clothing/eye protection/face protection. P244 Keep valves and fittings free from oil and grease. P260 Do not breathe gas, vapours. P220 Keep away from combustible materials. P273 Avoid release to the environment. Precautionary Statement Reaction P304+P340+P315 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get immediate medical advise/attention. P305+P351+P338+P315 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get immediate medical advise/attention. P302 + P352 IF ON SKIN: Wash with plenty of soap and water. P332 + P313 If skin irritation occurs: Get medical advice/attention. P370 + P376 In case of fire: Stop leak if safe to do so. Precautionary Statement Storage P403 Store in a well-ventilated place. P405 Store locked up. Precautionary Statement Disposal None. 3 COMPOSITION/INFORMATION ON INGREDIENTS Substance/Preparation: Substance. Components/Impurities Chlorine CAS No: 7782-50-5 Index-Nr.: 017-001-00-7 EC No (from EINECS): 231-959-5 REACH Registration number: 01-2119486560-35 Contains no other components or impurities which will influence the classification of the product. 4 - Signal word DE / E FIRST AID MEASURES Inhalation Toxic by inhalation. Possible symptoms are provoking the mucous membranes, dry coughs and respiratory difficulty. Prolonged exposure to small concentrations may result in pulmonary oedema. Delayed adverse effects possible. Remove victim to uncontaminated area wearing self contained breathing apparatus. Keep victim warm and rested. Call a doctor. Apply artificial respiration if breathing stopped. Skin/eye contact May cause chemical burns to skin and cornea (with temporary disturbance to vision) Immediately flush eyes thoroughly with water for at least 15 minutes. Remove contaminated clothing. Drench 022 / EDV / 09.12.2010

Safety data sheet Chlorine Creation date : Revision date : 28.01.2005 20.12.2010 Version : 7.0 affected area with water for at least 15 minutes. Obtain medical assistance. Ingestion Ingestion is not considered a potential route of exposure. 5 FIRE FIGHTING MEASURES Specific hazards Non flammable. Supports combustion. Exposure to fire may cause containers to rupture/explode. Hazardous combustion products None. Suitable extinguishing media All known extinguishants can be used. Specific methods If possible, stop flow of product. Move container away or cool with water from a protected position. Prevent...

Safety data sheet Chlorine Creation date : Revision date : 28.01.2005 20.12.2010 Version : 7.0 DE / E SDS No. : 022 page 3 / 3 May react violently with combustible materials. Reacts with water to form corrosive acids. May react violently with alkalis. With water causes rapid corrosion of some metals. May react violently with reducing agents. Violently oxidises organic material. Hazardous decomposition products Statements on decomposition None. Further national regulations Pressure Vessel Regulation Gefahrstoffverordnung (GefStoffV) Technische Regeln für Gefahrstoffe (TRGS) Regulations for the...