1. A child of one's aunt or uncle. Also called first cousin. 2. A relative descended from a common ancestor, such as a grandparent, by two or more steps in a diverging line. 3. A relative by blood or marriage; a kinsman or kinswoman. 4. A member of a kindred group or country: our Canadian cousins. 5.
Cyclohexanone is the organic compound with the formula (CH 2) 5 CO. The molecule consists of six-carbon cyclic molecule with a ketone functional group. This colorless oil has an odor reminiscent of peardrop sweets as well as acetone.Over time, samples assume a yellow color due to oxidation. Cyclohexanone is slightly soluble in water and miscible with common organic solvents.he molecule consists of six-carbon cyclic molecule with a ketone functional group. This colorless oil has an odor reminiscent of peardrop sweets as well as acetone. Over time, samples assume a yellow color due to oxidation.
The following unit provides a virtual demonstration of the reactions (or lack of reaction) of bromine with a selected group of compounds. Cyclohexane has no pi-unsaturation and is therefore not nucleophilic.It does not react with bromine unless energy in the form of light or heat is applied. In such a case a free-radical substitution reaction occurs. Cyclohexene is a typical alkene, and benzene and anisole are aromatic compounds.romine is a strong electrophile and has a characteristic red-brown color. These properties make bromine a useful reagent for probing the reactivity of colorless nucleophilic organic compounds, such as alkenes and arenes. Two kinds of reaction are common: addition & substitution.