Benzene (Benzene Benzene, C6H6) at room temperature, a colorless, transparent liquid sweet, and has a strong aroma. Benzene-combustible, high toxicity, is a carcinogen. Can enter the body through the skin and the respiratory tract, the body is extremely difficult to degrade, because of its toxic benzene price quotes, used instead of toluene, benzene is an aromatic hydrocarbon is the easiest. It is insoluble in water, soluble in organic solvents benzene factory itself can be used as organic solvents. Benzene is a basic petrochemical raw materials. Production and production technology level of benzene is one of the hallmarks of a country's level of petrochemical development. Benzene ring system having called a benzene ring, is the simplest aromatic ring. Benzene remove a hydrogen future structure called phenyl, expressed by Ph. Thus benzene also be expressed as PhH. In 1834, German scientist Friedrich Michel (E · E · Mitscherlich, 1794- 1863) by distilling a mixture of benzoic acid and lime, has been with the same liquid Faraday prepared a liquid, and was named benzene. To be correct molecular organic chemistry concepts and valence concept established after the French chemist Day Lal (C · F · Gerhardt, 1815- 1856) and others have also determined the relative molecular mass of 78 benzene benzene offer, formula for C6H6. Benzene relative carbon content is so high, so amazed how chemists to determine its structural formula yet. Chemists have embarrassed: carbon benzene, hydrogen ratio is so large, indicating that benzene is highly unsaturated compounds. However, it has not typical unsaturated compounds, the nature of the addition reaction should have prone. [2] benzene price quotes | Changzhou Benzene | Xiang Xiang dry chemical from Jinan Chemical Co., Ltd. provides dry. Jinan Cheung Dry Chemical Co. (www.xiangqianhuagong.com) strong, credible, in Jinan, Shandong alcohol industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xiang dry chemical into the brilliant and you work for a better future!