This material is a FLAMMABLE GAS. In some workplaces, it will be available as a compressed gas. Before handling, it is very important that engineering controls are operating and that protective equipment requirements are being followed. People working with this chemical should be properly trained regarding its hazards and its safe use.

Eliminate all ignition sources (e.g. sparks, open flames, hot surfaces). Keep away from heat and welding operations. During transfer operations, cylinders and vessels should be electrically grounded and bonded to prevent the build up of a static charge. Post NO SMOKING signs. It is very important to keep areas where this material is used clear of other materials which can burn. Prevent the release of gas into the workplace air.

Do not use with incompatible materials such as strong oxidizing agents (e.g. nitrates and perchlorates) which can increase risk of fire and explosion.

In large scale handling operations, use non-sparking ventilation systems, approved explosion-proof equipment and intrinsically safe electrical systems. Keep aisles and exits free of obstruction. Consider the installation of leak and fire detection equipment along with a suitable, automatic fire suppression system.

Use smallest, practical cylinder size in a well ventilated area separate from the storage area. Leave cylinder cap on cylinder until cylinder is secured and ready for use. Always secure cylinders to a wall, rack or other solid structure in an upright position. Do not handle cylinders with oily hands. Use the appropriate pressure regulator. Ensure equipment is compatible with cylinder pressure and contents. Follow supplier recommendations. Before connecting the cylinder for use, make sure that back feed from the system into the cylinder is prevented. Do not open cylinder if damaged. Never use excessive force when opening. Open cylinder valve slowly to prevent rapid decompression and damage to valve seat. Keep cylinder valves clean and free from contaminants (particularly oil and water). Make sure valves on gas cylinders are fully opened when gas is used. Open and shut valves at least once a day, while cylinder is in use, to avoid valve freezing. Make sure cylinders are labelled clearly. Avoid damaging cylinders. Move cylinders by hand truck or cart designed for that purpose. Do not drop cylinders or permit them to bang against each other. Do not lift cylinders by the cap or with a lifting magnet. Shut flow off at cylinder valve and not just at the regulator after use. Replace outlet caps or plugs and cylinder caps as soon as cylinder is disconnected from equipment. Keep empty cylinders under slightly positive pressure. Do not use cylinders as rollers or for any other purpose than to contain the gas as supplied. Regularly check cylinders for evidence of corrosion or leakage.

Follow handling precautions on Material Safety Data Sheet. Have suitable emergency equipment for fires, spills and leaks readily available. Practice good housekeeping. Maintain handling equipment. Comply with applicable regulations.