Butanal-d8(CAS: 84965-36-6)

Butanal-d8, also known as 2-Butanone-d8, is a stable colorless liquid with a mild solvent aroma. It has a molecular weight of approximately 128.16 g/mol and a density of 0.81 g/cm³. Butanal-d8 is slightly soluble in water but miscible with most organic solvents. It is less reactive compared to its isomer butanal, with limited reactivity in basic conditions but moderate reactivity in acidic conditions.

Butanal-d8 is typically synthesized by the deuterium labeling of butanal using a deuterium gas atmosphere and a suitable catalyst. The reaction involves deuterium exchanging for hydrogen in the hydroxyl group of butanal to produce Butanal-d8 with a high level of selectivity and yield. Common catalysts used include platinum or palladium-based catalysts.

Butanal-d8 (CAS: 84965-36-6) is primarily used in the pharmaceutical industry for isotope labeling of biomolecules, in the polymer industry for stabilizing polymers, and in the sensor industry for specific gas detection. It is also utilized in semiconductor manufacturing for cleaning and etching processes.

When handling Butanal-d8 (CAS: 84965-36-6), it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Fume hoods should be used during handling to minimize inhalation risks. Spills should be cleaned up with appropriate absorbents and disposed of according to local hazardous waste regulations. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information.