| Colorless liquid|
1,1-Dimethylethylenediamine is the organic compound with the formula (CH3)2N)CH2CH2NH2. It is a colorless liquid with a fishy odor. It features one primary amine and a tertiary amine. It is used to prepare a chelating diamine-containing ligands for the preparation of metal catalysts. It is a precursor to the drug chloropyramine.