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CAS 2039-44-3

:

Ethenesulfonic acid, 2-phenyl-, sodium salt (1:1)

Description:
Ethenesulfonic acid, 2-phenyl-, sodium salt (1:1), with the CAS number 2039-44-3, is an organic compound characterized by its sulfonic acid functional group attached to a phenyl group and an ethene backbone. This compound typically appears as a white to off-white solid and is soluble in water, making it useful in various aqueous applications. It exhibits strong acidity due to the presence of the sulfonic acid group, which can dissociate in solution to release protons. The sodium salt form enhances its stability and solubility, making it suitable for use in various chemical processes, including polymerization and as a surfactant. Additionally, it may serve as a reagent in organic synthesis and can be utilized in the production of ion-exchange resins. Its properties, such as thermal stability and reactivity, make it valuable in both industrial and laboratory settings. Safety precautions should be observed when handling this compound, as it may cause irritation to skin and eyes.
Formula:C8H8O3S·Na
InChI:InChI=1S/C8H8O3S.Na/c9-12(10,11)7-6-8-4-2-1-3-5-8;/h1-7H,(H,9,10,11);
InChI key:InChIKey=ZDWZXBJFITXZBL-UHFFFAOYSA-N
SMILES:C(=CS(=O)(=O)O)C1=CC=CC=C1.[Na]
Synonyms:
  • (E)-2-phenylethenesulfonic acid
  • -Styrenesulfonic acid sodium salt
  • Ethenesulfonic acid, 2-phenyl-, sodium salt
  • Ethenesulfonic acid, 2-phenyl-, sodium salt (1:1)
  • Sodium 1-phenylethene-2-sulfonate
  • Sodium β-styrenesulfonate
  • Styrene-2-sulfonic acid sodium salt
  • sodium (E)-2-phenylethenesulfonate
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