12dibromoetaan

1,2-Dibromoethane, also known as ethylene dibromide (EDB), is an organobromine compound with the chemical formula C2H4Br2. It is a colorless liquid with a sweet odor, although its smell is often masked by impurities. EDB is a synthetic chemical and does not occur naturally. It is primarily produced through the direct bromination of ethylene.

Historically, 1,2-dibromoethane had several significant industrial applications. It was widely used as a lead scavenger in gasoline, an additive to prevent the build-up of lead deposits in engines. It also found use as a fumigant for soil, grains, and fruits to control insects and nematodes, and as a solvent for various substances.

However, due to its toxicity and environmental persistence, many of its uses have been phased out or severely restricted in numerous countries. Concerns about its potential carcinogenicity and negative impacts on human health and the environment led to regulatory actions. Exposure to 1,2-dibromoethane can occur through inhalation, ingestion, or skin contact. It is classified as a probable human carcinogen by several health organizations. Current uses are limited and highly regulated, primarily for specialized chemical synthesis.