5-(3,3-Dimethyl-2-oxiranyl)-3-methyl-1-penten-3-ol(CAS: 1365-19-1)

5-(3,3-Dimethyl-2-oxiranyl)-3-methyl-1-penten-3-ol (CAS 1365-19-1) is a colorless liquid with a molecular weight of 158.25 g/mol. It has a density of 0.918 g/cm³ and is soluble in ethanol and acetone but not in water. This compound is known for its reactive nature, particularly due to the presence of the oxirane ring, which can undergo ring-opening reactions under basic conditions.

5-(3,3-Dimethyl-2-oxiranyl)-3-methyl-1-penten-3-ol is commonly synthesized via the ring-opening reaction of 3,3-dimethyl-2-oxirane with 3-methyl-1-penten-3-ol. This process often requires a basic catalyst such as sodium hydroxide, with an overall yield of up to 90%. The reaction requires controlled temperature and pH conditions to achieve high selectivity and yield.

5-(3,3-Dimethyl-2-oxiranyl)-3-methyl-1-penten-3-ol (CAS 1365-19-1) is primarily used in the pharmaceutical industry for the synthesis of complex organic molecules and in the polymer industry for the modification of polymers. It is also used in the production of sensors and semiconductors due to its reactive properties and ability to form stable complexes.

When handling 5-(3,3-Dimethyl-2-oxiranyl)-3-methyl-1-penten-3-ol (CAS 1365-19-1), it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. This compound should be stored in a closed container away from heat and light. Handling should be conducted in a well-ventilated area or fume hood to prevent inhalation. In case of spill, handle with care and refer to the Material Safety Data Sheet (MSDS) for specific spill cleanup procedures.