Used in the synthesis of deuterated compounds for research purposes, particularly in the field of organic chemistry and pharmaceuticals. It serves as a key intermediate in the preparation of labeled molecules for NMR and mass spectrometry studies, aiding in the understanding of reaction mechanisms and metabolic pathways. Applied in the development of deuterated drugs to enhance stability and bioavailability. Also utilized in material science for creating specialized polymers and coatings with improved properties. Its deuterium labeling makes it valuable in tracing and analytical applications.