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Structure of 80238-12-6
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2,6-Dimethylterephthalic acid features a rigid aromatic core with two methyl substituents at the 2 and 6 positions, enhancing steric shielding and crystallinity. This configuration improves thermal stability and reduces intermolecular packing flexibility, making it valuable in high-performance polyester synthesis. The compound serves as a key monomer for engineering resins requiring enhanced rigidity and resistance to deformation under heat.
2,6-Dimethylterephthalic acid serves as a valuable building block in the synthesis of polyesters and functionalized aromatic scaffolds. Its two carboxylic acid groups enable efficient amidation, esterification, and coupling reactions, while the methyl substituents provide steric and electronic modulation. The compound exhibits good bench stability and facilitates purification via recrystallization, making it well-suited for iterative synthetic sequences in materials science and medicinal chemistry applications.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: