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CAS 6148-75-0

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Mesitylenesulfonic acid sodium salt hemihydrate

Description:
Mesitylenesulfonic acid sodium salt hemihydrate is a chemical compound characterized by its role as a sulfonic acid derivative, specifically a sodium salt of mesitylenesulfonic acid. It typically appears as a white to off-white crystalline solid and is known for its high solubility in water, which makes it useful in various applications, including as a reagent in organic synthesis and as a catalyst in chemical reactions. The hemihydrate form indicates that the compound contains half a molecule of water for each molecule of the salt, which can influence its stability and solubility. Mesitylenesulfonic acid itself is a strong acid, and its sodium salt form retains some of these acidic properties, making it useful in various chemical processes. Additionally, it is often utilized in the preparation of other chemical compounds and can serve as a surfactant due to its amphiphilic nature. Safety data should be consulted for handling and storage, as with any chemical substance.
Formula:C9H11NaO3S
InChI:InChI=1/C9H12O3S.Na/c1-6-4-7(2)9(8(3)5-6)13(10,11)12;/h4-5H,1-3H3,(H,10,11,12);/q;+1/p-1
InChI key:InChIKey=ZUUNGHDXMBZQIK-UHFFFAOYSA-N
SMILES:Cc1cc(C)c(c(C)c1)S(=O)(=O)O.[Na]
Synonyms:
  • 2-Mesitylenesulfonic acid, sodium salt
  • Benzenesulfonic acid, 2,4,6-trimethyl-, sodium salt
  • Benzenesulfonic acid, 2,4,6-trimethyl-, sodium salt (1:1)
  • Mesitylene Sodium Sulfonate
  • Sodium 2,4,6-Trimethylbenzenesulfonate
  • Sodium 2-mesitylenesulfonate
  • Sodium Mesitylenesulfonate
  • Sodiummesitylene Sulphonate
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