Dialin (1,2-dihydronaphthalene) is a hydrocarbon with the chemical formula C10H10. It is related to naphthalene by the addition of two H atoms. It is a colorless oil. The compound can be prepared by dehydration of .
Related compounds Naphthalene Tetralin Decalin 1,4-Dihydronaphthalene (registry number 612-17-9), an isomer of 1,2-Dihydronaphthalene
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