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CS-W001157 4
Total: USD 88.00

Monosodium 2-sulfoterephthalate

  • CAS No. 19089-60-2

  • Cat. No. CS-0134613
  • Purity≥97%
  • MDL No.MFCD00059843

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

Monosodium 2-sulfoterephthalate|CS-0134613

Structure of 19089-60-2

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General Information

  • CAS No. 19089-60-2
  • Cat. No. CS-0134613
  • Purity ≥97%
  • MDL No. MFCD00059843
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆NaO₇S
  • Molecular Weight 269.19
  • Synonym(s) None
  • SMILES O=C(O)C1=CC=C(C(O)=O)C=C1S(=O)(O)=O.[Na]

Description

Monosodium 2-sulfoterephthalate features a rigid aromatic core with strategically positioned sulfonate and carboxylate groups, enabling strong electrostatic interactions in aqueous systems. This combination delivers exceptional solubility and stability under physiological conditions, making it ideal for use in polymer synthesis and surfactant design where charge density and water compatibility are critical.

Application

Monosodium 2-sulfoterephthalate serves as a key building block in the synthesis of polyesters and functionalized aromatic polymers, leveraging its dual carboxylate and sulfonate functionalities for enhanced solubility and chain extension. The molecule enables efficient esterification and polycondensation reactions under standard industrial conditions, with demonstrated stability and compatibility in aqueous processing environments. Its well-defined structure supports reproducible polymerization and facilitates downstream purification.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Computational Chemistry Data

  • TPSA   128.97
  • LogP   -0.0511
  • H_Acceptors   4
  • H_Donors   3
  • Rotatable_Bonds   3

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