4-Chlorobutanoic acid(CAS: 627-00-9)

4-Chlorobutanoic acid, also known as 2-Chlorobutyric acid, is an organic compound with the molecular formula C4H5ClO2. It is a white crystalline solid with a pungent odor. This acid is soluble in water and has a molecular weight of 126.57. It is used in various applications due to its chemical reactivity and structural properties.

4-Chlorobutanoic acid is primarily used as a precursor in the synthesis of pharmaceuticals, agrochemicals, and industrial chemicals. It is also used as a reagent in organic synthesis, particularly in the modification of other compounds. Additionally, it has applications in the production of surfactants and as a monomer in polymer synthesis.

4-Chlorobutanoic acid is considered moderately toxic and should be handled with care. Exposure to the skin, eyes, or inhalation of the fumes can cause irritation. Proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat is essential when handling this compound. It is important to follow all safety guidelines and adhere to local regulations to ensure safety.

4-Chlorobutanoic acid should be stored in a cool, dry, and well-ventilated area. It should be kept away from heat sources and direct sunlight. The containers should be tightly sealed to prevent evaporation and contamination. Store at room temperature (15-25°C) and avoid exposure to moisture and humidity. It is advisable to use a nitrogen or argon atmosphere to prevent oxidation. Always use appropriate storage containers, such as glass or Teflon-lined containers, to minimize chemical reactions and ensure stability.