I19209
Isophthalic acid
99%
Synonym(s):
Benzene-1,3-dicarboxylic acid
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All Photos(3)
About This Item
Linear Formula:
C6H4-1,3-(CO2H)2
CAS Number:
Molecular Weight:
166.13
Beilstein:
1909332
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
99%
autoignition temp.
1198 °F
mp
341-343 °C (lit.)
SMILES string
OC(=O)c1cccc(c1)C(O)=O
InChI
1S/C8H6O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI key
QQVIHTHCMHWDBS-UHFFFAOYSA-N
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Application
Isophthalic acid can be used as a reactant to prepare:
It can also be used as a ligand to synthesize:
- 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.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Preparation and characterization of tetragonal zirconium oxide nanocrystals from isophthalic acid-zirconium (IV) nanocomposite as a new precursor
Ranjbar M, et al.
International Journal of Nanoscience, 8(4), 191-196 (2012)
Jörg Lincke et al.
Inorganic chemistry, 51(14), 7579-7586 (2012-07-04)
An isomorphous series of 10 microporous copper-based metal-organic frameworks (MOFs) with the general formulas (∞)(3)[{Cu(3)(μ(3)-OH)(X)}(4){Cu(2)(H(2)O)(2)}(3)(H-R-trz-ia)(12)] (R = H, CH(3), Ph; X(2-) = SO(4)(2-), SeO(4)(2-), 2 NO(3)(2-) (1-8)) and (∞)(3)[{Cu(3)(μ(3)-OH)(X)}(8){Cu(2)(H(2)O)(2)}(6)(H-3py-trz-ia)(24)Cu(6)]X(3) (R = 3py; X(2-) = SO(4)(2-), SeO(4)(2-) (9, 10)) is presented
Sonochemical synthesis of two nano-sized nickel (II) coordination polymers derived from flexible bis (benzimidazole) and isophthalic acid ligands
Li Jun-Xuan, et al.
Polyhedron, 160, 92-100 (2019)
Yue-Xiu Si et al.
International journal of biological macromolecules, 48(4), 700-704 (2011-03-05)
Using inhibition kinetics and computational simulation, we studied the reversible inhibition of tyrosinase by isophthalic acid (IPA). IPA inhibited tyrosinase in a complex manner with K(i)=17.8 ± 1.8mM. Measurements of intrinsic and ANS-binding fluorescence showed that IPA induced no changes
Bo Xiao et al.
Nature chemistry, 1(4), 289-294 (2009-07-01)
Metal organic frameworks (MOFs) are among the most exciting materials discovered recently, attracting particular attention for their gas-adsorption and -storage properties. Certain MOFs show considerable structural flexibility in response to various stimuli. Although there are several examples of 'breathing' MOFs
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