1,2-Dimethoxyethane-d4

1,2-Dimethoxyethane-d4, also known as ethylene glycol dimethyl ether-d4, is a deuterated analogue of 1,2-dimethoxyethane. It is a colorless liquid with a sweet odor and is commonly used as a solvent in organic chemistry. The "d4" in the name indicates that all four hydrogen atoms on the two methoxy groups have been replaced with deuterium atoms, which makes it useful for NMR (nuclear magnetic resonance) spectroscopy experiments. The chemical formula for 1,2-Dimethoxyethane-d4 is C4H10O2D4, and its molecular weight is 106.19 g/mol. It has a boiling point of 85-87°C and a melting point of -90°C. It is a polar aprotic solvent with a dielectric constant of 7.2, which makes it useful for dissolving a wide range of organic and inorganic compounds. It is also a good solvent for lithium-ion batteries. While 1,2-Dimethoxyethane-d4 is generally considered to be a safe solvent, it is important to handle it with care. It can be an irritant to the eyes, skin, and respiratory system, and should only be used in a well-ventilated area. It is also flammable and should be stored away from heat and open flames. Overall, 1,2-Dimethoxyethane-d4 is a valuable tool for chemists and researchers, allowing for precise analysis of organic compounds through NMR spectroscopy.