Interesting facts
Interesting Facts About Isophthalic Acid
Isophthalic acid, a member of the phthalic acid family, is an important aromatic dicarboxylic acid with a variety of applications in chemistry and material science. It is primarily valued for its unique structural and chemical properties, which make it a versatile compound in industrial processes.
Key Characteristics of Isophthalic Acid
- Structure: Isophthalic acid consists of two carboxylic acid groups (-COOH) positioned at the 1,3-positions on the benzene ring, distinguishing it from its isomers such as phthalic and terephthalic acids.
- Applications: This compound is critical in the production of polymers, especially in making high-performance polyester resins and fibers like polyethylene terephthalate (PET).
- Enhancement of Material Properties: Adding isophthalic acid to polymer formulations can improve thermal stability, chemical resistance, and mechanical strength.
- Synthesis: It can be synthesized through a variety of methods, including the oxidative of meta-xylene, making it readily available for industrial use.
Scientific Significance
In the field of material science, isophthalic acid is revered for its contributions to developing advanced materials:
- Polymer Engineering: As a building block for copolyesters, isophthalic acid enhances the flexibility and durability of the resulting materials.
- Coatings and Adhesives: Isophthalic acid-based resins are often used in coatings, providing resistance against corrosion and moisture.
- Research and Development: Ongoing studies are focused on its potential in creating eco-friendly and sustainable materials, demonstrating the compound's adaptability in modern science.
In summary, isophthalic acid plays a significant role in various industrial applications, combining effective performance with innovative material properties. As a compound, it exemplifies how chemistry can be harnessed to meet the evolving needs of technology and industry.
Synonyms
ISOPHTHALIC ACID
121-91-5
Benzene-1,3-dicarboxylic acid
1,3-Benzenedicarboxylic acid
m-Phthalic acid
m-Benzenedicarboxylic acid
Acide isophtalique
Kyselina isoftalova
m-Dicarboxybenzene
NSC 15310
HSDB 2090
EINECS 204-506-4
meta-benzenedicarboxylic acid
UNII-X35216H9FJ
BRN 1909332
CCRIS 8899
CHEBI:30802
AI3-16107
X35216H9FJ
Acide isophtalique [French]
Kyselina isoftalova [Czech]
NSC-15310
ISOTEREPHTHALIC ACID
M-CARBOXYBENZOIC ACID
3-CARBOXYBENZOIC ACID
DTXSID3021485
EC 204-506-4
4-09-00-03292 (Beilstein Handbook Reference)
DTXCID301485
WLN: QVR CVQ
MLS001075180
iso-phthalic acid
3-Carboxybenzoic acid; Isoterephthalic acid; NSC 15310; m-Benzenedicarboxylic acid
CAS-121-91-5
NSC15310
NCGC00164010-01
SMR000112097
MFCD00002516
isopthalic acid
8G0
isophthalic acid (IPA)
Isophthalic acid, 99%
benzene-1,3-dioic acid
benzoic acid, 3-carboxy-
Isophthalic acid pound PIA)
SCHEMBL22462
ISOPHTHALIC ACID [MI]
Benzene,1,3-dicarboxylic acid
ISOPHTHALIC ACID [HSDB]
CHEMBL1871181
HMS2269O09
Tox21_200409
Tox21_300106
BBL011591
Isophthalic acid, analytical standard
STL163327
AKOS000119766
DS-6425
NCGC00164010-02
NCGC00164010-03
NCGC00254219-01
NCGC00257963-01
BP-21126
HY-21323
DB-208285
CS-0020265
I0155
NS00002404
EN300-19753
C22203
Q415253
Z104475158
204-506-4
26776-13-6
InChI=1/C8H6O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H,(H,9,10)(H,11,12
Solubility of Isophthalic Acid
Isophthalic acid, known for its unique properties, exhibits interesting solubility characteristics. This aromatic dicarboxylic acid is relatively sparingly soluble in water, making it crucial for specific applications where high water solubility is not desired.
Solubility Details:
In conclusion, although isophthalic acid's low solubility in water limits its use in aqueous environments, its excellent solubility in various organic solvents provides versatility in chemical applications. As emphasized during synthesis or formulation, selecting the right solvent can significantly affect both the efficiency and effectiveness of processes involving isophthalic acid.