Date published: 2025-10-16

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Dimethyl 5-sulfoisophthalate sodium salt (CAS 3965-55-7)

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Application:
Dimethyl 5-sulfoisophthalate sodium salt is used to produce a series of water-soluble polymeric surfactants
CAS Number:
3965-55-7
Molecular Weight:
296.23
Molecular Formula:
C10H9NaO7S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Dimethyl 5-sulfoisophthalate sodium salt functions as a key intermediate in the synthesis of various polymers and materials. Its mechanism of action involves participating in esterification and condensation reactions, leading to the formation of high-performance polymers with specific properties. Dimethyl 5-Sulfoisophthalate Sodium Salt plays a role in the modification of polymer surfaces, enhancing their adhesion and compatibility with other materials. It acts as a crosslinking agent, promoting the formation of strong and durable polymer networks. At the molecular level, dimethyl 5-sulfoisophthalate sodium salt interacts with functional groups on polymer chains, facilitating the formation of covalent bonds and improving the mechanical and thermal properties of the resulting materials. Its presence in experimental formulations contributes to the development of advanced materials with tailored characteristics for various industrial applications.


Dimethyl 5-sulfoisophthalate sodium salt (CAS 3965-55-7) References

  1. Biodegradable aliphatic polyester ionomers.  |  Han, SI., et al. 2004. Macromol Biosci. 4: 200-7. PMID: 15468209

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Dimethyl 5-sulfoisophthalate sodium salt, 100 g

sc-234729
100 g
$63.00