4-Methoxybenzophenone CAS 611-94-9

1. 4-Methoxybenzophenone is primarily used as a UV-absorbing agent in sunscreens, cosmetics, and as a photostabilizer in plastics to enhance durability against UV degradation .
2. 4-Methoxybenzophenone CAS 611-94-9 serves as a photoinitiator for polymerization reactions and exhibits diverse plant growth-regulating actions, including inhibition of shoot and root growth .
3. Applications of 4-Methoxybenzophenone also include its use as an intermediate in organic synthesis for pharmaceutical research, fragrance creation, and as an antioxidant with potential anti-inflammatory properties .

1. Store 4-Methoxybenzophenone in a cool, dry, well-ventilated area, in a tightly sealed container away from incompatible materials such as strong oxidizing agents . Recommended storage temperatures vary from 0-8°C to room temperature, with long-term storage in a cool, dry place advised .
2. Keep 4-Methoxybenzophenone away from strong oxidizing agents, strong acids, and strong bases to prevent hazardous decomposition reactions .
3. Always 4-Methoxybenzophenone CAS 611-94-9 use appropriate personal protective equipment (PPE), including chemical-resistant gloves (nitrile rubber recommended), safety goggles, and protective clothing, and avoid dust formation when handling 4-Methoxybenzophenone powder .

1. Avoid 4-Methoxybenzophenone CAS 611-94-9 dust formation; carefully sweep up spilled 4-Methoxybenzophenone solid using a clean, non-sparking tool or use a vacuum with appropriate filtration, and place into a suitable, labeled container for disposal .
2. Do not let 4-Methoxybenzophenone enter drains or waterways; for large spills, contain using inert, non-combustible absorbent material .
3. Personnel must wear suitable PPE during cleanup; clean the contaminated area thoroughly and dispose of all waste according to local, state, and federal environmental regulations .

1. 4-Methoxybenzophenone may be harmful if swallowed (LD50 oral rat: 5,000 mg/kg), and may cause skin irritation (H315) and serious eye irritation upon contact or inhalation of dust . The compound is not classified as hazardous for transport and has an NFPA health rating of 1 (irritation only) .
2. 4-Methoxybenzophenone CAS 611-94-9 is stable under normal conditions but is combustible; thermal decomposition or combustion can produce toxic and irritating fumes, including carbon oxides . The compound has a flash point >150°C and autoignition temperature of 400°C .
3. 4-Methoxybenzophenone is insoluble in water but soluble in organic solvents like DMSO; it is not listed as a carcinogen by IARC, but has potential environmental impacts including toxicity to aquatic organisms . Always consult the specific Safety Data Sheet (SDS) for complete hazard, first-aid, and handling information.