Description

2-Dimethylamino-1,3-Dimethylimidazolinium-Trimethyldifluoro-Siliconate is a specialized ionic liquid and fluorosilicate salt that serves as a highly effective catalyst and reagent in advanced organic synthesis. Its unique structure provides exceptional reactivity and selectivity, making it a critical component for demanding chemical transformations. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and high-performance polymers.

Application

• Catalyst in Organic Synthesis: Employed as a potent catalyst for fluorination reactions, silylation, and other key transformations in complex molecule construction.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring the introduction of fluorine or silicon-containing functional groups.
• Agrochemical Production: Serves as a key building block or catalyst in the manufacture of advanced pesticides and herbicides.
• Polymer & Material Science: Acts as an initiator or modifier in the production of specialty silicones, fluoropolymers, and other high-performance materials.
• Electrolyte Additive: Investigated for use as a stabilizing additive in advanced lithium-ion battery electrolytes.
• Surface Modification Agent: Used to impart specific surface properties to materials through silylation chemistry.

Basic Information

Product Name	2-Dimethylamino-1,3-Dimethylimidazolinium-Trimethyldifluoro-Siliconate
CAS No.	479024-67-4
Molecular Formula	C10H23F2N3Si
Molecular Weight	251.40 g/mol
Synonyms	1,3-Dimethyl-2-(dimethylamino)imidazolinium trimethyldifluorosilicate; 2-(Dimethylamino)-1,3-dimethyl-4,5-dihydro-1H-imidazol-3-ium trimethyldifluorosilicate; DMI-TMDSF; Trimethyldifluorosiliconate salt of 2-dimethylamino-1,3-dimethylimidazolinium; Fluoride source DMI/TMDSF; Ionic liquid fluorinating agent; 1,3-Dimethyl-2-imidazolidinone-derived fluorosilicate
EINECS	Contact for details

Quality Control

Every batch of 2-Dimethylamino-1,3-Dimethylimidazolinium-Trimethyldifluoro-Siliconate is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and batch-to-batch consistency suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) when opening to prevent degradation. Keep away from incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.