Fluorene CAS 86-73-7

1. Fluorene and its derivatives are extensively studied for their broad range of applications in sensors, polymers, and organic light-emitting diode (OLED) devices .
2. Fluorene CAS 86-73-7 serves as a crucial building block in the pharmaceutical industry and in the development of optoelectronic and electrochemical materials .
3. Applications of Fluorene also include its use in medicinal chemistry and as a fundamental precursor for various functional materials in high-impact research fields .

1. Store Fluorene in a tightly sealed container in a cool, dry, and well-ventilated place, protected from light and direct sunlight. Recommended storage temperatures include refrigeration (2-8°C) or a cool, dark place below 15°C .
2. Keep Fluorene away from strong oxidizing agents and strong bases, as vigorous reactions, sometimes amounting to explosions, can result from contact . Fluorene CAS 86-73-7 should also be protected from light .
3. Always use appropriate personal protective equipment (PPE) including protective gloves (neoprene over latex is recommended) and safety goggles when handling Fluorene to avoid dust inhalation and contact with skin, eyes, and clothing .

1. Immediately isolate the spill area, use full personal protective equipment, and ensure adequate ventilation. Contain Fluorene using inert, non-combustible absorbent material and prevent entry into drains or waterways .
2. For small spills, dampen the solid Fluorene material with acetone, then transfer the dampened material to a suitable, sealed container. Use absorbent paper dampened with acetone to pick up any remaining material .
3. Personnel Fluorene CAS 86-73-7 must wear suitable PPE during cleanup; decontaminate surfaces and equipment by scrubbing with alcohol . Seal contaminated clothing and absorbent paper in a vapor-tight plastic bag for eventual disposal and dispose of all waste according to local, state, and federal environmental regulations .

1. Fluorene is classified as very toxic to aquatic life with long-lasting effects (H410) with GHS signal word "Warning" . However, some sources indicate it may cause skin, eye, and respiratory irritation . Acute/chronic hazards are slight when exposed to heat or flame .
2. Fluorene is a white crystalline solid with a melting point of 113-117°C, a boiling point of 295-302°C, and is insoluble in water . It is fluorescent when impure and sublimes easily under a vacuum . Thermal decomposition may produce irritant and toxic fumes .
3. Fluorene CAS 86-73-7 is stable under recommended storage conditions . It is regulated under the EPA's Consolidated List of Lists (EPCRA Section 313, RQ 5000 pounds) . Transport classification varies (UN3077, Class 9, PG III or non-hazardous for transport) . Always consult the specific Safety Data Sheet (SDS) for complete hazard and handling information.