Oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(4-methylbenzenesulfonate)(CAS: 37860-51-8)

Oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(4-methylbenzenesulfonate) (CAS: 37860-51-8) is a solid with a crystalline form. The molecular weight is approximately 534.5 g/mol. It has limited solubility in water but is soluble in organic solvents. This compound is less reactive under normal conditions but can undergo electrophilic substitution reactions. It is stable under normal storage conditions but should be protected from moisture and heat.

Oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(4-methylbenzenesulfonate) is typically synthesized by the condensation of 4-methylbenzenesulfonic acid with ethylene glycol, followed by bis-esterification. Commonly used catalysts include strong acids like sulfuric acid. The reaction yields high selectivity and good yield, with purification steps involving recrystallization and filtration.

Oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(4-methylbenzenesulfonate) (CAS: 37860-51-8) is used in the pharmaceutical industry for synthesizing certain drug intermediates, in the polymer industry for the synthesis of specific monomers, and in the sensor industry for constructing detection devices. It is also utilized in the semiconductor industry for certain purification processes.

When handling Oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(4-methylbenzenesulfonate) (CAS: 37860-51-8), wear appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coat. Work in a well-ventilated area or a fume hood. Avoid contact with skin and eyes. In case of a spill, use appropriate spill cleanup materials and consult the Safety Data Sheet (SDS) for specific instructions. Store the compound in a cool, dry place away from moisture and heat sources.