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CS-W001157 4
Total: USD 88.00

2,5-Dimethylterephthalic acid

  • CAS No. 6051-66-7

  • Cat. No. CS-0110746
  • Purity≥96%
  • MDL No.MFCD00020292

*For research and further manufacturing use only, not for direct human use.

2,5-Dimethylterephthalic acid|CS-0110746

Structure of 6051-66-7

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General Information

  • CAS No. 6051-66-7
  • Cat. No. CS-0110746
  • Purity ≥96%
  • MDL No. MFCD00020292
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₀O₄
  • Molecular Weight 194.19
  • Synonym(s) 2,5-Dimethylbenzene-1,4-dicarboxylic acid
  • SMILES O=C(O)C=1C=C(C(=CC1C)C(=O)O)C

Description

2,5-Dimethylterephthalic acid features a symmetric aromatic core with two carboxylic acid groups and methyl substituents at the 2 and 5 positions, conferring enhanced steric bulk and electron-donating character. This structural motif promotes solubility in organic solvents and stability under standard bench conditions, enabling efficient incorporation into polyesters and copolymer systems via melt or solution polymerization.

Synthesis

  • Route1

    References

    • Mossi and Ghisolfi International S.A. Patent: EP1232136 B1, 2005 ; Location in patent: Page/Page column 6-7 ;
  • Route2
    • null|null
      95-93-2
    • ~25%
    • null|null
      34240-10-3
    • In-stock
      2,5-Dimethylterephthalic acid|CS-0110746
      6051-66-7

    References

    • US2011/71314 A1, ; Page/Page column 13 ;
  • Route3
    • null|null
      95-93-2
    • ~14%
    • In-stock
      2,5-Dimethylterephthalic acid|CS-0110746
      6051-66-7
    • In-stock
      2,4,5-Trimethylbenzoic acid|CS-0153300
      528-90-5

    References

    • US2011/71314 A1, ; Page/Page column 13-14 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   74.6
  • LogP   1.69984
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   2

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