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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Synthesis of poly (m-phenyleneisophthalamide) by solid-state polycondensation of isophthalic acid with m-phenylenediamine
Zhang C, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 49(22), 4725-4728 (2011)
Andrey S Klymchenko et al.
Nanoscale, 2(9), 1773-1780 (2010-09-08)
Self-assembly of organic molecules at solid-liquid interfaces is a route for developing novel functional materials on surfaces and modeling assembly phenomena in 3D. 5-Alkoxylated isophthalic acids (ISA) are known to self-assemble into two-dimensional (2D) lamellae at the interface between a
Yuki Fukuhara et al.
Applied and environmental microbiology, 76(2), 519-527 (2009-11-26)
The isophthalate (IPA) degradation gene cluster (iphACBDR) responsible for the conversion of IPA into protocatechuate (PCA) was isolated from Comamonas sp. strain E6, which utilizes phthalate isomers as sole carbon and energy sources via the PCA 4,5-cleavage pathway. Based on
Steven De Feyter et al.
Chimia, 66(1-2), 38-43 (2012-05-02)
The liquid/solid interface provides an interesting medium for molecular self-assembly and scanning tunneling microscopy is the preferred technique to analyse the structural features of the surface-supported self-assembled monolayers in this medium. An interesting aspect is the phenomenon of molecular dynamics
Taleb H Al-Tel et al.
Journal of medicinal chemistry, 52(20), 6484-6488 (2009-10-01)
We have identified small-molecule dibenzazepine inhibitors of beta-secretase (BACE1). These BACE1 inhibitors possess two key salient features. The first is a seven-membered heterocyclic ring fused to two aromatic rings representing the P3-P2 residues. The second is an amide and/or amide
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