Description

1 3-Di-tert-Butylimidazolinium Chloride is a high-purity ionic liquid and versatile organic salt with significant utility in advanced chemical synthesis. Its value lies in its role as a specialized catalyst precursor and a building block for N-heterocyclic carbene (NHC) ligands, which are critical for developing efficient and selective transition metal catalysts. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require precise control over polymerization and cross-coupling reactions.

Application

• N-Heterocyclic Carbene (NHC) Ligand Synthesis: Serves as a key precursor for generating sterically hindered, highly active NHC ligands used in organometallic catalysis.
• Transition Metal Catalyst Systems: Employed in the development of catalysts for crucial organic transformations, including olefin metathesis, Suzuki-Miyaura, and Heck cross-coupling reactions.
• Polymerization Catalysis: Used as a component in catalyst systems for the ring-opening polymerization (ROP) of cyclic esters and other monomers to produce biodegradable polymers.
• Pharmaceutical Intermediate: Acts as a specialized building block in the synthesis of complex active pharmaceutical ingredients (APIs) requiring specific stereochemistry.
• Agrochemical Research: Utilized in creating novel catalyst systems for synthesizing new generation pesticides and herbicides.
• Material Science: Investigated for use in ionic liquid formulations and as a modifier for advanced polymeric materials.

Basic Information

Item	Details
Product Name	1 3-Di-tert-Butylimidazolinium Chloride
CAS No.	612825-69-1
Molecular Formula	C11H21ClN2
Molecular Weight	216.75 g/mol
Synonyms	1,3-Di-tert-butylimidazolinium chloride; 1,3-Di-tert-butyl-4,5-dihydro-1H-imidazol-3-ium chloride; Di-tert-butylimidazolinium chloride; 1,3-Bis(1,1-dimethylethyl)-4,5-dihydro-1H-imidazol-3-ium chloride; N,N'-Di-tert-butylimidazolinium chloride; 1,3-Di-tert-butyl-2,3-dihydro-1H-imidazol-3-ium chloride; NHC precursor salt
EINECS	Contact for details

Quality Control

Our 1 3-Di-tert-Butylimidazolinium Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and catalytic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and maintain purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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