What are the physical and chemical properties of 1,3-Bis[3-(dimethylamino)propyl]urea - 1-chloro-2-(2-chloroethoxy)ethane (1:1) (CAS: 68555-36-2)?

1,3-Bis[3-(dimethylamino)propyl]urea - 1-chloro-2-(2-chloroethoxy)ethane (1:1) is a crystalline compound with a molecular weight of approximately 383.5 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and dimethylformamide. This compound is moderately reactive, showing basic properties due to the amine groups. It is stable under normal conditions but should be stored away from strong acids and bases.