sodium 1,4-bis(octyloxy)-1,4-dioxobutane-2-sulfonate(CAS: 1639-66-3)

Sodium 1,4-bis(octyloxy)-1,4-dioxobutane-2-sulfonate (CAS: 1639-66-3) is a crystalline solid with a molecular weight of approximately 642.75 g/mol. It is slightly soluble in water but highly soluble in organic solvents. The compound exhibits good water solubility due to its hydrophilic nature. Chemically, it is relatively stable but can react with strong acids to form its corresponding sulfonic acid. It is less reactive towards common bases and organic reagents.

Sodium 1,4-bis(octyloxy)-1,4-dioxobutane-2-sulfonate is typically synthesized through the sulfonation of 1,4-bis(octyloxy)-1,4-dioxobutane followed by sodium hydroxide treatment. Commonly used catalysts include sulfuric acid, and the reaction involves the introduction of a sulfonic acid group (-SO3Na) to the compound. The yield and selectivity of the synthesis are high, making it a reliable method for preparing this compound.

Sodium 1,4-bis(octyloxy)-1,4-dioxobutane-2-sulfonate (CAS: 1639-66-3) is utilized in various industries, including pharmaceuticals for its surfactant properties, polymers for enhancing solubility, and sensors for its reactivity. It is also applied in the semiconductor industry for cleaning and etching processes due to its excellent solubility and stability.

When handling sodium 1,4-bis(octyloxy)-1,4-dioxobutane-2-sulfonate (CAS: 1639-66-3), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up using appropriate absorbent materials, and the area should be thoroughly washed. It is advisable to refer to the safety data sheet (SDS) for detailed handling and disposal instructions.