The pharmaceutical industry is the largest end use for acetonitrile, which uses it as a reagent, reaction solvent, or extraction solvent. Acetonitrile is used as a starting material to synthesize vitamins A and B1, cortisone, carbonate drugs, and some amino acids. Moreover, acetonitrile is also used as a solvent in the production of insulin and antibiotics, including third-generation cephalosporins. The second-largest use of acetonitrile is as a mobile phase in high-performance liquid chromatography (HPLC). Minor uses include agricultural chemicals, butadiene extraction, and the production of intermediates. Acetonitrile is also used as a solvent in UV spectroscopy and polarography.

Methanol is primarily used as an industrial solvent to help create inks, resins, adhesives, and dyes. It is also used as a solvent in the manufacture of important pharmaceutical ingredients and products such as cholesterol, streptomycin, vitamins and hormones.This compound is also used as an antifreeze (an additive that is used to lower the freezing point of a liquid) in many pipelines. It is also used in sewage treatment plants since it serves as a carbon-based food source for denitrifying bacteria. The polyacrylamide gel electrophoresis (PAGE) technique involves the use of methanol as a destaining agent. A mixture of water and methanol is used in high-performance engines in order to increase power. Methanol is used in the production of hydrocarbons, olefins, and some aromatic compounds. It is also used in the production of methyl esters and methylamines

Hydrogen peroxide is a mild antiseptic used on the skin to prevent infection of minor cuts, scrapes, and burns. It may also be used as a mouth rinse to help remove mucus or to relieve minor mouth irritation (such as due to canker/cold sores, gingivitis).Sanitize Beauty and Manicure Tools.Make Reusable Grocery Bags Healthier. Wipe Away Stains from Marble.

Propylene glycol (CH8O2) is a commonly used drug solubilizer in topical, oral, and injectable medications. It is used as stabilizer for vitamins, and as a water-miscible cosolvent.[1] Propylene glycol has been used for over 50 years in a large variety of applications.Propylene glycol is also used as moisturizer in cosmetic products and as a dispersant in fragrances. There are many other food and industrial uses for propylene glycol.

In the pharmaceutical industry, acetone is often used as a solvent in fillers and active ingredients to ensure accurate dosage of medicine.Acetone is also commonly used in the medical field to clean and sterilize medical tools and equipment.Many cosmetic products such as face creams and lotions contain acetone as an ingredient to thin the product. Acetone is also the main ingredient in nail polish remover.One of the most common uses of acetone is in gasoline for cars. The Petroleum industry uses acetone as an additive to thin out gasoline, allowing it to move easily through the engine and increase fuel efficiency.

Isopropyl alcohol (C3H8O), also known as rubbing alcohol, is an alcoholic mixture intended for external use as an antiseptic; it usually contains 70% by volume of absolute alcohol or isopropyl alcohol; the remainder consists of water, denaturants, and perfume oils; used as a rubefacient for muscle and joint aches and pains. It is also found in hand sanitizers, and in ear drops to prevent swimmer's ear. It may also be found in oral mouthwash solutions.

Glycerol is used as an emollient, humectant, solvent, and lubricant in many products in the personal care industry such as toothpaste, mouthwashes, shaving cream, and soaps Furthermore, due to its hygroscopic properties glycerol is used in the pharmaceutical industry to prevent the drying of creams and ointments. It is also sprayed on tobacco to prevent disintegration due to dryness. Glycerol is also used as a raw material for the production of flexible and rigid polyurethane foams. It is known to provide properties such as flexibility, pliability, and toughness in surface coatings and paint, regenerated cellulose films, meat casings, and special quality papers.

Methylene chloride, also called dichloromethane, is a volatile, colorless liquid with a chloroform-like odor. Methylene chloride is used in various industrial processes in many different industries: paint stripping, pharmaceutical manufacturing, paint remover manufacturing, metal cleaning and degreasing, adhesives manufacturing and use, polyurethane foam production, film base manufacturing, polycarbonate resin production, and solvent distribution and formulation.