Aniline CAS# 62-53-3

Aniline is the easiest important fragrant amine and a compound shaped via the substitution of a hydrogen atom in the benzene molecule with an amino group. It is colorless oil like flammable liquid with robust odor. When heated to 370 C, it is barely soluble in water and soluble in ethanol, ether, chloroform and different natural solvents. It will become brown in the air or below the sun. It can be distilled by way of steam. A small quantity of zinc powder is brought to stop oxidation when it is distilled. The purified aniline can be brought 10 ~ 15ppm NaBH4 to stop oxidation deterioration. The answer of aniline is alkaline.
It is convenient to produce salt when it reacts with acid. The hydrogen atoms on its amino organizations can be substituted with the aid of alkyl or acyl corporations to produce 2nd or 1/3 grade aniline and acyl aniline. When substitution response occurs, the merchandise of ortho and para substituted merchandise are primarily produced. It reacts with nitrite to structure diazonium salts, which can be used to produce a sequence of benzene derivatives and azo compounds.

Product Usage

Aniline is an necessary industrial chemical for many decades. Currently, it is most extensively used for the manufacture of polyurethanes and rubber, with lesser quantities ate up in the manufacturing of pesticides (herbicides, fungicides, insecticides, animal repellants), defoliants, dyes, antioxidants, antidegradants, and vulcanization accelerators. It is additionally an ingredient of some family products, such as polishes (stove and shoe), paints, varnishes, and marking inks.