Isophthalic acid
ALDRICH/I19209 - 99%
Synonym: Benzene-
CAS Number: 121-91-5
Empirical Formula (Hill Notation): C8H6O4
Molecular Weight: 166.13
EC Number: 204-506-4
MDL Number: MFCD00002516
Linear Formula: C6H4-1,3-(CO2H)2
Product Type: Chemical
assay | 99% |
autoignition temp. | 1198 °F |
InChI | 1S/C8H6O4/c9-7(10)5-2-1-3 |
InChI key | QQVIHTHCMHWDBS-UHFFFAOYSA |
mp | 341-343 °C (lit.) |
Quality Level | 100 ![]() |
SMILES string | OC(=O)c1cccc(c1)C(O)=O |
Application: | Isophthalic acid can be used as a reactant to prepare: • Poly(m-phenyleneisophthalamide) by polycondensation with m-phenylenediamine via thermal solid-phase polymerization reaction. It can also be used as a ligand to synthesize: • Metal coordination polymers by hydrothermal and sonochemical process. • Isophthalic acid-zirconium(IV) nanocomposite, which is used as a precursor to prepare crystalline tetragonal ZrO2 via thermal decomposition method. |
Packaging: | 2 kg in poly bottle |
Packaging: | 500 g in poly bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99% |
mp | 341-343 °C (lit.) |
UNSPSC | 12352100 |