Compound Q&A

Is Isophthalic acid (CAS: 121-91-5) safe?

Answer

Isophthalic acid
Isophthalic acid (CAS: 121-91-5) is generally considered safe when handled properly. However, it can cause skin and eye irritation. Safety measures include wearing appropriate protective gear and following standard chemical handling protocols. It is classified as a mild irritant under safety guidelines.

About

CAS No 121-91-5
English Name Isophthalic acid
Molecular Formula C8H6O4
Molecular Weight 166.13199999999998 g/mol
SMILES OC(=O)c1cccc(c1)C(=O)O
InChIKey QQVIHTHCMHWDBS-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:07

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