The document summarizes a market research report on the aerosol propellants market. It states that the global aerosol propellants market was valued at $16.4 billion in 2012 and is expected to reach $23.2 billion by 2019, growing at an annual rate of 5.1%. The key factors driving market growth are increasing consumer awareness of health and hygiene and demand for aerosol products. However, environmental and health risks of propellants may restrain the market. Innovation in eco-friendly propellants provides opportunities. Hydrocarbons are the largest product segment due to their low cost and compatibility. Europe is the largest regional market.