CAS 16066-35-6
:4-Isopropylbenzenesulfonic acid
Description:
4-Isopropylbenzenesulfonic acid, also known as p-Isopropylbenzenesulfonic acid, is an aromatic sulfonic acid characterized by the presence of a sulfonic acid group (-SO3H) attached to a benzene ring that also bears an isopropyl group at the para position. This compound is typically a white to off-white solid or crystalline substance, soluble in water and various organic solvents, which makes it useful in various chemical applications. It exhibits acidic properties due to the sulfonic acid group, allowing it to act as a proton donor in chemical reactions. The presence of the isopropyl group contributes to its hydrophobic character, influencing its solubility and reactivity. 4-Isopropylbenzenesulfonic acid is often utilized as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonic acid derivatives. Additionally, it may serve as a catalyst or an intermediate in various industrial processes, including the production of dyes, pharmaceuticals, and surfactants. Safety precautions should be observed when handling this compound, as it can be corrosive and irritative.
Formula:C9H12O3S
InChI:InChI=1S/C9H12O3S/c1-7(2)8-3-5-9(6-4-8)13(10,11)12/h3-7H,1-2H3,(H,10,11,12)
InChI key:InChIKey=CVLHGLWXLDOELD-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C1=CC=C(C(C)C)C=C1
Synonyms:- 4-(1-Methylethyl)benzenesulfonic acid
- 4-(Propan-2-Yl)Benzenesulfonic Acid
- 4-Isopropylbenzenesulfonic acid
- Benzenesulfonic acid, 4-(1-methylethyl)-
- p-Cumenesulfonic acid
- p-Isopropylbenzenesulfonic acid
- p-Cumenesulphonic acid
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