N-Butyl acetate, also known as butyl ethanoate, is an ester that is a colorless, flammable liquid at room temperature. It is found in many types of fruit, where along with other chemicals, it imparts characteristic flavors and has a sweet smell of banana or apple.

The compound Mercuric chloride, also known as Mercury (II) chloride, Mercury bichloride or Dichloromercury, is a mercury-chlorine compound with the formula HgCl2. It is a crystalline white solid used as an experimental reagent. Mercury chloride is a very highly toxic compound that decomposes slowly at room temperature and rapidly at 100 degrees Celsius. It is a mucous membrane corrosive topical antiseptic and disinfectant. Arab doctors used mercury chloride to disinfect wounds in the Middle Ages, but modern medicine considers it dangerous.

Cyclohexanol is the organic compound with the formula HOCH(CH₂)₅. The molecule is related to cyclohexane by replacement of one hydrogen atom by a hydroxyl group. This compound exists as a deliquescent colorless solid with a camphor-like odor, which, when very pure, melts near room temperature.