α-Methyl-β-hydroxypropyl α-methyl-β-mercaptopropyl sulfide（CAS#54957-02-7）

Introduction

3-((2-mercapto-1-methylpropyl)sulfur)-2-butanol (commonly known as mercaptobutanol) is an organic compound.

Mercaptobutanol has a strong pungent odor and is a colorless to light yellow liquid in appearance. It has good solubility and is soluble in water and most organic solvents. It is also a weak acid.

Mercaptobutanol is mainly used in the field of organic synthesis. It can be used as a reducing agent for compounds such as catechol, phenolphthalein, and hypoamine. Mercaptobutanol can also be used as a complexing agent for nickel and cobalt to promote oxygenation reactions.

The preparation method of mercaptobutanol can be obtained by the reaction of mercaptoethylene with 1-chloro-2-methylpropane. The specific steps are as follows: mercaptoethylene is reacted with 1-chloro-2-methylpropane under alkaline conditions to produce mercaptobutanol. Then, purification is carried out by distillation or other purification steps.

It has a pungent odor and should be used in a well-ventilated area. Avoid contact with skin and eyes. If ingested or inhaled, seek medical attention immediately.