Benzene, or C6H6, shortly called, is an organic compound that belongs to the group of aromatic hydrocarbons. Benzene is a highly reactive compound and is colorless. Partially soluble in water. It has a distinctive smell. Easily flammable and burns with a smoky flame. 6500 is resistant to temperatures and oxidation to some degree, but evaporates very easily. Because benzene vapor is heavier than air, it collapses down and can accumulate at ground level.

Benzene is obtained from coal tar and is a very simple compound. It is generally added to engine fuels or used as solvents. Apart from these two main uses, benzene is an important raw material used in the chemical industry. For example, it is frequently used as a starting material in the production of substances such as phenol and aniline, in the manufacture of dyes and in the synthesis of drugs. Benzene is the starting point for most of the aromatic organic materials.

Exposure to benzene mixed with air for a period of time shows poisoning effect. In acute benzene poisonings, the central nervous system is destroyed. The person may lose consciousness or become paralyzed. Mild intoxication usually sweat discharge, dizziness, flushing of the face, heart palpitations and vomiting and nausea can occur. In some cases, the person may have difficulty speaking. After the first crisis has been overcome, weakness, headache, tinnitus, digestive system discomfort, long-term loss of hands and legs may be. Ingestion of 30 gram benzene is a serious cause of death.

More hazardous chronic poisoning may occur in workers who are constantly exposed to benzene vapor in work environments. Digestive system disorders, anemia and bone marrow depression may occur. In fact, benzene entering the body through the skin has been shown to cause other cancers, especially blood cancer. For example, workers in a shoe factory work with benzene solvents and are at high risk.

Benzene is a perfect solvent and has a wide range of uses in the chemical industry. Benzene is used during the production of detergents, aniline and chlorinated compounds. Benzene is a compound used in the pharmaceutical industry and in the production of plastics. Benzene is also mixed with aircraft fuels.

The acceptable benzene level in confined spaces is determined as 0,01 milligrams per square meter of 50. For example, for cars parked indoors, this ratio may increase to 0.01-400 milligram per square meter. Because parts like car seats and dashboard produce benzene. The benzene level formed in a car parked in the sun is 800 times the acceptable level. According to experts, this is a serious cause of cancer.

Occupational health and safety regulations require the determination of exposure of workers to a number of chemical substances in the workplace. For this purpose, some measurement, test and analysis studies are required by employers. According to the field of activity of businesses, benzene measurements should be made in the environment. These measurements are carried out by authorized test and inspection institutions. During the measurements, legal regulations in force and standards published by domestic and foreign organizations are taken into consideration.