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Date: 23-11-2015
1474
Date: 24-7-2017
1717
Date: 23-7-2017
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Chloroprene
Chloroprene (2-chloro 1,3-butadiene), a conjugated non-hydrocarbon diolefin, is a liquid that boils at 59.2°C and while only slightly soluble in water it is soluble in alcohol. The main use of chloroprene is to polymerize it to neoprene rubber. Butadiene produces chloroprene through a high temperature chlorination to a mixture of dichlorobutenes, which is isomerized to 3,4-dichlorol- butene. This compound is then dehydrochlorinated to chloroprene:
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كل ما تود معرفته عن أهم فيتامين لسلامة الدماغ والأعصاب
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ماذا سيحصل للأرض إذا تغير شكل نواتها؟
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قسم الشؤون الفكرية يصدر العدد 112 من مجلة حيدرة للفتيان
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