2-Chloroethanol, also known as ethylene chlorohydrin, is an organic chemical compound with the formula HOCH2CH2Cl. It is a colorless liquid with a pleasant odor that was an important intermediate used in the past to produce ethylene oxide, but that is no longer the case.
Trichloroacetic acid (TCA), also known as trichloroethanoic acid, is a colorless hygroscopic crystalline solid with the chemical formula Cl3CCOOH. It is a strong acid and a corrosive substance that can damage skin, eyes, and other tissues upon contact.
Dichloromethane, also known as methylene chloride, or DCM, is a colorless, highly volatile liquid with a sweet, chloroform-like odor. Its chemical formula is CH2Cl2, and it is a widely used industrial solvent with a variety of applications. It represents 25% of the total production of chloromethanes (CH3Cl, CH2Cl2, CHCl3, and CCl4).
Trichloroacetaldehyde [75-87-6], also known as chloral or 2,2,2-trichloroethanal, is an organic compound with the formula CCl3CHO. It is a colorless liquid that was first produced in 1832 by Justus von Liebig through the chlorination of ethanol.
In chemistry, acetylation is an organic reaction in which an acetyl group (CH3CO-) is introduced into a molecule. This reaction typically involves the use of acetic acid (CH3COOH) or acetic anhydride (CH3CO)2O as the acetylating agent. The resulting product is called acetate.
Dichloroacetaldehyde [79-02-7], or 2,2-dichloroethanal, is a chlorinated acetaldehyde with the chemical formula Cl2CHCHO. It is a colorless liquid with a pungent, irritating odor that was produced for the first time in 1868 by F. Paterno by distillation of dichlorodiethyl acetal, CHCl2CH(OC2H5)2, with sulfuric acid.
Chloroacetaldehyde [107-20-0], also known as 2-chloroethanal, is an organic compound with the formula CH2ClCHO. It is a colorless liquid that was first produced in pure form by K. Natterer in 1882 by heating chloroacetaldehyde diethyl acetal with anhydrous oxalic acid at 100–150 °C.
Tetrachloromethane, also known as carbon tetrachloride, is an organic compound with the formula CCl4. It is a colorless volatile liquid with a characteristic odor that was used as an industrial solvent with a wide range of applications. However, its potent toxicity and harmful environmental impact have led to a significant decline in its use in recent decades.
Trichloromethane, also known as chloroform [67-66-3], is an organic compound with the chemical formula CHCl3. It is a clear, colorless liquid with a sweet yet pungent odor. Historically, it was used in anesthesia and as a solvent, but due to its toxicity, it has been substituted by safer products.
Chloromethane, also known as methyl chloride, is the simplest chlorinated derivative of methane with the chemical formula CH3Cl. It's a colorless gas with a faint, sweet odor that occurs naturally in trace amounts but is primarily produced industrially.
cellulose acetate fibers are a type of synthetic fiber derived from cellulose. They are one of the earliest synthetic fibers ever developed and were once widely used in various applications. They are made by treating cellulose with acetic acid and acetic anhydride to create cellulose acetate, which is then dissolved in a solvent and spun into fibers through a dry spinning process.
Cellulose acetate is a commercially important thermoplastic, formed from acetylation of cellulose (natural polymer). This reaction converts all primary and secondary hydroxyl groups within the cellulose chain into cellulose triacetate, a fully esterified intermediate, which can be isolated or further processed.