| Addition of ethylene, through a Friedel-Crafts alkylation, to benzene affords ethylbenzene, which can be dehydrogenated to give styrene. |
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| The added ethyl group makes ethylbenzene about 25 times more reactive to nitration than benzene. |
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| We selected ethylbenzene and 2-butanone for exposure because ethylbenzene is more odorously effective than 2-butanone. |
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| In our tests for chemical sensitivities, we selected butanone because it is more irritatingly effective than ethylbenzene. |
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| For example, benzene and ethyl bromide can be use to make ethylbenzene. |
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| It is extensively used in chemical industry to produce polymers such as polyethene, ethylbenzene, and polyphenylethene. |
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| Benzene, toluene, ethylbenzene and xylene isomers are the major components of crude petroleum and petroleum products. |
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| In this study, the concentration of four VOCs namely benzene, toluene, ethylbenzene, xylene and ozone in a large printing facility located in Bangkok, Thailand. |
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| Organisms capable of utilizing benzene, toluene, ethylbenzene, xylenes, alkanes, and polycyclic aromatic hydrocarbons have been isolated and described. |
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