N-[3-(1,3-Dimethoxy-1,3,3-trimethyldisiloxanyl)propyl]-1,2-ethanediamine(CAS: 67923-07-3)

N-[3-(1,3-Dimethoxy-1,3,3-trimethyldisiloxanyl)propyl]-1,2-ethanediamine is a colorless to slightly amber liquid with a molecular weight of approximately 349.4 g/mol. It has a low solubility in water and exhibits moderate reactivity towards acidic and basic conditions. It is generally stable but should be stored in a dry, cool place away from direct sunlight.

N-[3-(1,3-Dimethoxy-1,3,3-trimethyldisiloxanyl)propyl]-1,2-ethanediamine is typically synthesized by the reaction of 1,2-ethanediamine with 3-(1,3-dimethoxy-1,3,3-trimethyldisiloxanyl)propyl chloride. This process involves the use of a mild base to facilitate the reaction, and the yield is generally around 70-80%. The product is purified through column chromatography or distillation.

N-[3-(1,3-Dimethoxy-1,3,3-trimethyldisiloxanyl)propyl]-1,2-ethanediamine is used in the pharmaceutical industry for the synthesis of certain drug intermediates. It is also utilized in the polymer industry for the modification of polymers, and in the semiconductor industry for the production of high-purity materials. Additionally, it finds applications in the production of sensors and in the development of new functional materials.

When handling N-[3-(1,3-Dimethoxy-1,3,3-trimethyldisiloxanyl)propyl]-1,2-ethanediamine, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight and flammable materials. In case of a spill, it should be carefully cleaned up using appropriate procedures, and the area should be well-ventilated. Always consult the Safety Data Sheet (SDS) for detailed handling and storage information.