Compound Q&A
Is 2-Ethyl-3-hydroxy-4H-pyran-4-one (CAS: 4940-11-8) safe?
Answer
2-Ethyl-3-hydroxy-4H-pyran-4-one is generally considered safe when handled properly. However, as with many organic compounds, it may cause irritation to the skin, eyes, or respiratory system. Safety data sheets (SDS) recommend using appropriate personal protective equipment (PPE) such as gloves and goggles. It is important to follow standard laboratory safety protocols to minimize exposure risks.
About
CAS No
4940-11-8
English Name
2-Ethyl-3-hydroxy-4H-pyran-4-one
Molecular Formula
C7H8O3
Molecular Weight
140.14 g/mol
SMILES
CCc1occc(=O)c1O
InChIKey
YIKYNHJUKRTCJL-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:08
