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Date: 22-8-2017
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Date: 5-9-2017
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Date: 19-1-2016
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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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علامات بسيطة في جسدك قد تنذر بمرض "قاتل"
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أول صور ثلاثية الأبعاد للغدة الزعترية البشرية
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العتبة الحسينية تطلق فعاليات المخيم القرآني الثالث في جامعة البصرة
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