13butadieni

1,3-Butadiene is an organic compound with the chemical formula C4H6. It is a colorless gas at room temperature and pressure, with a mild aromatic odor. It is a diene, meaning it contains two carbon-carbon double bonds. These double bonds are conjugated, meaning they are separated by a single bond, which gives 1,3-butadiene its characteristic reactivity.

The primary use of 1,3-butadiene is as a monomer in the production of synthetic rubber and plastics. It is a key component in the manufacture of styrene-butadiene rubber (SBR), which is widely used in tires. It is also used to produce acrylonitrile-butadiene-styrene (ABS) plastic, a common material for automotive parts, appliances, and toys. Other polymers derived from 1,3-butadiene include polybutadiene rubber and butadiene rubber.

1,3-Butadiene is typically produced industrially through the steam cracking of hydrocarbons, such as naphtha or natural gas liquids. It can also be produced as a byproduct of other chemical processes. Due to its flammability and potential health hazards, it is handled with strict safety precautions. Exposure to 1,3-butadiene can cause irritation to the eyes, nose, and throat, and prolonged exposure may lead to more serious health effects. It is classified as a probable human carcinogen.