What precautions should be taken when handling 2-[(9H-Fluoren-9-ylmethoxy)carbonyl]-8-{[(2-methyl-2-propanyl)oxy]carbonyl}-2,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS: 849928-23-0)?

Proper handling of 2-[(9H-Fluoren-9-ylmethoxy)carbonyl]-8-{[(2-methyl-2-propanyl)oxy]carbonyl}-2,8-diazaspiro[4.5]decane-3-carboxylic acid requires wearing appropriate personal protective equipment (PPE), including gloves, goggles, and lab coat. Work should be conducted in a well-ventilated fume hood to minimize inhalation. Spills should be immediately neutralized with an appropriate base and cleaned up using absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.