Compound Q&A

What precautions should be taken when handling 4-Chloro-4-phenyldihydro-2H-pyran-2,6(3H)-dione (CAS: 182955-12-0)?

Answer

4-Chloro-4-phenyldihydro-2H-pyran-2,6(3H)-dione
When handling 4-Chloro-4-phenyldihydro-2H-pyran-2,6(3H)-dione (CAS: 182955-12-0), it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat to prevent skin and eye contact. Work must be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up using absorbent materials and the area should be decontaminated. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.

About

English Name 4-Chloro-4-phenyldihydro-2H-pyran-2,6(3H)-dione
Molecular Formula C11H9ClO3
Molecular Weight 224.64299999999994 g/mol
EINECS 258-858-9
SMILES c1ccc(cc1)C2(CC(=O)OC(=O)C2)Cl
InChIKey VRXWKAZGXDFQHU-UHFFFAOYSA-N
Last Updated: 2026-03-29 04:03

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