ACETOPHENONE is an ingredient in fragrances that resemble almond, cherry, honeysuckle, jasmine, and strawberry.

ISOPROPYL ALCOHOL is rubbing alcohol, hand sanitizer, and disinfecting pads typically contain a 60–70% solution of isopropyl alcohol or ethanol in water. It water soluble, colorless, volatile liquid with a sweet odour

HEXAMETHYLENE DIAMINE (HMDA) is used almost exclusively for the production of polymers, an application that takes advantage of its structure. The diamine also serves as a cross-linking agent in epoxy resins.

N,N'-Diisopropylcarbodiimide (PCI) is mainly used in amikacin, glutathione dehydrants, as well as in synthesis of acid anhydride, aldehyde, ketone, isocyanate; also dehydrating condensing agent, it reacts to dicyclohexylurea through short-time reaction under normal temperature. It is used in synthesis of peptide and nucleic acid. It is easy to use this product to react with compound of free carboxy and amino-group into peptide.