Dimethoxymethane

/ˌdaɪmɛˈθɑːksɪˌmeɪθeɪn/ noun

Definition

A chemical compound with the formula C₃H₈O₃ that contains two methoxy groups (OCH₃) attached to a central carbon, commonly used as a solvent and chemical intermediate.

Etymology

From di- (two) + methoxy (containing OCH₃) + methane (the one-carbon alkane base). Methoxy comes from methyl alcohol + oxygen. The compound name describes its structure with two methoxy substituents.

Kelly Says

Dimethoxymethane is an acetal—its two methoxy groups protect a central carbon from reacting, which is why chemists use it to hide reactive carbons during synthesis, like a chemical bodyguard for molecules.

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