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STH isopropyl benzene (cumene) for hromatogr. (3 ml) buy in Shymkent
Buy STH isopropyl benzene (cumene) for hromatogr. (3 ml)
STH isopropyl benzene (cumene) for hromatogr. (3 ml)

STH isopropyl benzene (cumene) for hromatogr. (3 ml)

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Description
STH isopropyl benzene (cumene) for hromatogr. (3 ml)
CumeneC6H5CH(CH3)2 isopropyl benzene, aromatic organic compound, colorless combustible liquid.
The colorless combustible liquid, almost water-insoluble (less than 0,01%), mixes up with alcohol, ether, benzene. Boiling temperature — 152,4 °C.

Cumene is intermediate product when receiving fenolaiatseton one of industrial ways.

Process is known under the name of reaction of Udrisa-Sergeyev — oxidation of isopropyl benzene of kislorodomvozdukh in cumylhydroperoxide with the subsequent its decomposition by sulphuric acid:

C6H5CH(CH3)2 + O2C6H5COOH(CH3)2C6H5OH + (CH3)2CO

By-products of decomposition are α-methylstyrene, acetophenone, dimethyl phenyl carbinol.

During the work with cumene it is necessary to observe all precautionary measures concerning flammable and toxic organic substances.

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STH isopropyl benzene (cumene) for hromatogr. (3 ml)
STH isopropyl benzene (cumene) for hromatogr. (3 ml)
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