Compound Q&A
Is 5-(Phenylethynyl)-2-benzofuran-1,3-dione (CAS: 119389-05-8) safe?
Answer
5-(Phenylethynyl)-2-benzofuran-1,3-dione is generally considered safe for industrial use when handled properly. However, it should be stored in a cool, dry place away from direct sunlight and sources of ignition. Protective gloves and goggles should be worn during handling to avoid skin contact and eye irritation. It is advisable to follow local safety regulations and guidelines.
About
CAS No
119389-05-8
English Name
5-(Phenylethynyl)-2-benzofuran-1,3-dione
Molecular Formula
C16H8O3
Molecular Weight
248.23 g/mol
SMILES
C1=CC=C(C=C1)C#CC2=CC3=C(C=C2)C(=O)OC3=O
InChIKey
UPGRRPUXXWPEMV-UHFFFAOYSA-N
Last Updated: 2025-09-02 18:52
