Chlorohydrin

Ethylene chlorohydrin

2-chloroethanol

107-07-3

203-459-7

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α-chlorohydrin was essential to achieve the maximum inhibition

Time:2015/12/22 8:33:45

Inhibition of bull and rabbit sperm enzymes by α chlorohydrin

High concentrations of α-chlorohydrin were found to inhibit hyaluronidase, β-glucuronidase, and aryl sulphatases in bull and rabbit spermatozoa, but not acrosin and neuraminidase. Preincubation of the enzyme and α-chlorohydrin was essential to achieve the maximum inhibition which was irreversible.

Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby

A method of preparing a chlorohydrin composition and a method of preparing epichlorohydrin by using a chlorohydrin composition prepared by using the method are provided. The method of preparing a chlorohydrin composition in which a polyhydroxy aliphatic hydrocarbon is reacted with a chlorination agent in the presence of a catalyst includes performing at least one combination of a series of unit operations comprising a first reaction step, a water removal step, and a second reaction step in this stated order, wherein the method further includes mixing a chlorohydrin concentrate obtained by purifying the reaction mixture discharged from the final reaction step from among the plurality of reaction steps and a water-rich layer discharged from the water-removal step. The method of preparing epichlorohydrin includes contacting the chlorohydrin composition prepared by using the method of preparing a chlorohydrin