CAS Registry Number
CAS 121-91-5 — Isophthalic Acid
We list 2 grades / variants of this substance. Compare them below and add the right one to your quote basket.
CAS No.121-91-5
FormulaC8H6O4
Mol. weight166.13
Also known as: 1,3-Benzenedicarboxylic acid · m-Phthalic acid · m-Benzenedicarboxylic acid · Acide isophtalique · Kyselina isoftalova · Isophthalate · m-Dicarboxybenzene · meta-benzenedicarboxylic acid
IUPAC: benzene-1,3-dicarboxylic acid
Available grades of CAS 121-91-5
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.