ethyl 3-bromopropanoate(CAS: 539-74-2)

Ethyl 3-bromopropanoate is a brominated ester with the chemical formula C5H10BrO2. It is a colorless liquid with a characteristic odor, commonly used in organic synthesis. The compound exhibits moderate solubility in organic solvents and is known for its reactivity in nucleophilic substitution reactions due to the bromine atom's electrophilic nature.

Ethyl 3-bromopropanoate is primarily used as an intermediate in pharmaceutical and agrochemical synthesis. It serves as a key building block for creating complex molecules in research settings. Additionally, it finds applications in polymer science and as a reagent in esterification processes, leveraging its bromide functionality for functional group transformations.

Ethyl 3-bromopropanoate is classified as a hazardous substance due to its potential to cause skin and eye irritation. Inhalation or ingestion may lead to toxicity, so handling should be done in a well-ventilated area with appropriate PPE. Safety standards recommend avoiding prolonged exposure and following OSHA guidelines for chemical storage and disposal to minimize risks.

Ethyl 3-bromopropanoate should be stored in a cool, dry, and dark place, ideally at 25°C with low humidity. Keep in tightly sealed, non-reactive containers to prevent moisture ingress. Avoid exposure to heat sources and store away from light to maintain stability. Ensure proper ventilation to reduce inhalation risks during handling.