The world of chemical synthesis is built upon a foundation of versatile reagents and intermediates that enable the creation of complex molecules. 1,1-Dimethoxy-N,N-dimethylethylamine, cataloged under CAS number 18871-66-4, is one such compound whose unique chemical structure and reactivity lend themselves to a variety of important applications. This article explores its key chemical properties and diverse roles in modern industrial and research chemistry.

Chemical Identity and Properties

1,1-Dimethoxy-N,N-dimethylethylamine is an organic compound with the molecular formula C6H15NO2 and a molecular weight of approximately 133.19 g/mol. It is characterized by an acetal group and a tertiary amine. Its physical properties, as typically found in technical specifications from manufacturers, include:

  • Appearance: Usually described as a clear, colorless to light yellow liquid.
  • Boiling Point: Approximately 115-118 °C at atmospheric pressure.
  • Flash Point: Relatively low (around 8-47 °C), indicating flammability, requiring careful handling and storage.
  • Density: Around 0.902-0.911 g/cm³ at 25 °C.
  • Solubility: It is known to hydrolyze in water, necessitating storage in anhydrous conditions.

These properties highlight its nature as a reactive organic intermediate.

Key Applications and Synthetic Utility

The primary value of 1,1-Dimethoxy-N,N-dimethylethylamine lies in its synthetic utility. Its structure allows it to function effectively in several key chemical transformations:

  1. One-Carbon Inserting Synthon: This is perhaps its most recognized role. It efficiently introduces a single carbon unit into organic molecules, a crucial step in building more complex structures. This is particularly useful in the synthesis of carbon chains and functional group modifications.
  2. Reagent for Amide and Diacylamine Synthesis: The compound is a potent reagent for forming amide and diacylamine linkages. These functional groups are ubiquitous in pharmaceuticals, polymers, and other organic materials. Researchers seeking to buy reagents for creating these bonds will find it a valuable tool.
  3. Heterocyclic Compound Synthesis: 1,1-Dimethoxy-N,N-dimethylethylamine is instrumental in constructing heterocyclic ring systems. For instance, it's used in the preparation of pyrimido[1,2-a][1,3,5]triazin-6-ones. This application is vital for drug discovery and the development of new materials.
  4. Intermediate in Pharmaceutical and Fine Chemical Production: Due to its reactivity and the structures it helps to form, it serves as a vital intermediate in the multi-step synthesis of numerous APIs and fine chemicals. Suppliers often provide this compound to companies requiring high-purity raw materials for their manufacturing processes.

Handling and Sourcing Considerations

Given its moisture sensitivity and flammability, proper handling and storage are essential. Sourcing this chemical from reliable manufacturers and suppliers, particularly those offering it with high purity levels (e.g., ≥99%), is critical for ensuring successful synthesis outcomes. We are a dedicated supplier of 1,1-Dimethoxy-N,N-dimethylethylamine and can provide detailed technical data and competitive pricing for your industrial needs. Contact us to learn more about purchasing options.