Personal Precautions, Protective Equipment and Emergency Procedures: Wear protective equipment and keep unprotected persons away. Ensure adequate ventilation. Remove all sources of ignition. If safe to do so, prevent further leaks or spills. See Section 8 for personal protective equipment.
Environmental precautions: Do not allow product to enter drains, other waterways or soil.
Methods and materials for benzyltriphenylphosphonium chloride containment and clean-up: Prevent further leaks or spills when safe to do so. Vacuum, sweep or absorb with inert material and place in suitable disposal container. Please refer to local disposal regulations. See Section 13 for additional disposal information.

Precautions for safe handling: Avoid contact with skin, eyes and personal clothing. Wash hands thoroughly after handling. Avoid breathing fumes. Only use adequate ventilation. Wear appropriate protective clothing, gloves and eye/face protection. Stay away from things that can create fire. Minimizes the generation and accumulation of dust. Keep container tightly closed. Open and handle container carefully. Do not eat, drink or smoke while handling.
Conditions for safe storage, including any incompatibilities: Store in closed containers when not in use. Store in a cool, dry, well-ventilated area away from incompatible materials. Stay away from things that can create fire. , long-term storage at room temperature.

personal protection
Eyes: Wear chemical splash safety glasses or goggles with side protection based on assessment of the risk to the eyes or face. In some workplaces, face coverings may be appropriate. Use eyewear that has been tested and approved to appropriate government standards such as OSHA 29 CFR 1910.133 or EU EN166.
Hands: Glove selection is based on an evaluation of possible hazards to hands and skin, duration of use, physical conditions of the workplace, and the chemical resistance and physical properties of the glove material.
Skin and Body: Protective clothing must be selected based on the hazards present in the workplace, the physical environment, duration of exposure, and other factors. No one fabric can provide protection against all potential hazards; therefore, it is important to select the appropriate protective clothing for each specific hazard. At a minimum, wear a lab coat and open-toed shoes.
Respiratory System: Respirators are not a substitute for generally accepted engineering controls such as enclosed or restricted operations, general and local ventilation, and substitution of less toxic materials. Use NIOSH or CEN certified respirators when respiratory personal protective equipment is appropriate based on an assessment of workplace respiratory hazards.