What is Cyclohexane? Cyclohexane is a cycloalkane with the molecular formula C6H12. It is a colourless flammable liquid with a mild, sweet odour resembling that of chloroform or benzene that occurs naturally in crude oil, volcanic gases, and cigarette smoke but is also produced synthetically to be used as a solvent in numerous industries. What […]

What is Chloroethane? Chloroethane, or monochloroethane, commonly known by its old name ethyl chloride, is a chemical compound with the chemical formula C2H5Cl. It is a colourless flammable gas at ordinary temperature and pressure. It has a characteristic ether-like odour and a burning taste. Chloroethane burns with a smoky, greenish flame, which is a result […]

What is Titanium Tetrachloride? Titanium tetrachloride is the inorganic compound with the formula TiCl4. It is a colourless to pale yellow liquid that has fumes with a strong odour. If it comes in contact with water, it rapidly forms hydrochloric acid, as well as titanium compounds. Titanium tetrachloride is not found naturally in the environment […]

What is Creosote? Creosote refers to a group of products, including wood creosote, coal tar creosote, coal tar, coal tar pitch, and coal tar pitch vapours. These are made by heating wood (like beech), coal, or resin from the creosote bush at high temperatures. What is Creosote used for? Sources & Routes of Exposure Source […]

What is Hexachlorobutadiene? Hexachlorobutadiene, also known as HCBD, perchlorobutadiene, or dolen-pur, is a colourless liquid with the molecular formula C4Cl6. It has a turpentine-like smell and does not evaporate or burn easily. It is not known how it tastes or at what level people can taste it. Hexachlorobutadiene does not occur naturally in the environment. […]

What is Simazine? Simazine is an herbicide of the triazine class, with the molecular formula C7H12ClN. Under normal conditions, Simazine is a white crystalline powder. When mixed with air, its dusts can be explosive. When heated, Simazine breaks down to give toxic fumes. It melts at 225 degrees Celsius. Simazine is not very soluble in […]

What is Acetophenone? Acetophenone is the organic compound with the formula C6H5C(O)CH3. It is the simplest aromatic ketone. It is a colourless or yellow-tinted liquid with a sweet, strong odour. What is Acetophenone used for? Acetophenone is used as A photosensitizer in organic syntheses. A fragrance ingredient in soaps, detergents, creams, lotions, and perfumes A […]

What is Vinyl Acetate? Vinyl acetate is a clear, colourless liquid with the molecular formula C4H6O2. It has a sweet, pleasant, fruity smell, but the odour may be sharp and irritating to some people. You can easily smell vinyl acetate when it is in the air at levels around 0.5 ppm. It readily evaporates into […]

What is Sulfur Dioxide? Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO2. It is a colourless gas with a pungent, irritating and rotten odour. Sulfur dioxide is non-flammable and reacts easily with other substances to form harmful compounds, such as sulfuric acid, sulfurous acid and sulfate particles. Sulfur dioxide in […]

What is 1,1,2-Trichloroethane? 1,1,2-Trichloroethane, or 1,1,2-TCE, is a type of chemical solvent with the formula C2H3Cl3. It is a colourless liquid with a sweet smell. While it doesn't mix with water, it can dissolve in most other chemicals. 1,1,2-TCE doesn't catch fire easily and boils at a higher temperature than water. What is 1,1,2-Trichloroethane used […]