1-Tetradecyl-3-Methylimidazolium Bromide Coa Global Manufacturer Supplier

• Verified Specifications: Molecular weight 359.4 g/mol with rigorous HPLC and NMR validation.
• Industrial Scale: Optimized synthesis route ensuring high yield and consistent industrial purity.
• Global Compliance: Full documentation support including COA and SDS for international logistics.

In the realm of advanced materials and catalysis, ionic liquids have emerged as critical solvents and electrolytes due to their negligible vapor pressure and thermal stability. Among these, 1-tetradecyl-3-methylimidazolium bromide stands out for its specific amphiphilic properties, making it indispensable for surfactant applications and specialized organic synthesis. As demand scales for high-performance chemical intermediates, procurement teams must prioritize suppliers who can guarantee both technical consistency and regulatory compliance. NINGBO INNO PHARMCHEM CO.,LTD. operates as a premier global manufacturer, delivering this specialized ionic liquid with the rigorous quality control standards required for industrial integration.

Verifying Certificate of Analysis Data

The cornerstone of reliable bulk procurement is the Certificate of Analysis (COA). For ionic liquids like [C14mim]Br, standard purity claims are insufficient without detailed spectroscopic data. A comprehensive COA must verify the molecular identity against the theoretical structure. The molecular formula is C18H35BrN2, with a precise molecular weight of 359.4 g/mol. Technical buyers should scrutinize the HPLC chromatograms provided in the documentation to ensure that the main peak area corresponds to the expected retention time, indicating minimal impurities from unreacted starting materials.

Furthermore, structural verification via NMR is essential. The IUPAC name, 1-methyl-3-tetradecyl-1,2-dihydroimidazol-1-ium bromide, reflects the quaternary ammonium structure formed during production. Key physical constants listed in the documentation should align with established data, such as a topological polar surface area of 8.8 Ų and zero hydrogen bond donor counts. These metrics influence the solubility profile and interaction with various substrates. Discrepancies in rotatable bond counts (typically 13) or InChIKey values can indicate structural isomers or degradation, which must be flagged during the vendor audit process.

Supplier Audit Criteria and Manufacturing Process

Selecting a partner for chemical supply extends beyond price; it requires an audit of the manufacturing process. The production of this imidazolium salt typically involves the quaternization of 1-methylimidazole with 1-bromotetradecane. A robust synthesis route is critical to achieving high yields while minimizing halide contamination. Efficient manufacturers employ controlled temperature regimes and extended reaction times to ensure complete conversion, followed by rigorous purification steps such as recrystallization or solvent washing.

When sourcing high-purity 1-Tetradecyl-3-methylimidazolium Bromide, buyers should evaluate the supplier's capacity to maintain industrial purity levels consistently across batches. Variations in water content or residual solvent levels can significantly impact downstream reactions, particularly in electrochemistry or catalysis where moisture sensitivity is high. NINGBO INNO PHARMCHEM CO.,LTD. utilizes advanced quality assurance protocols to monitor these parameters, ensuring that every batch meets the strict specifications required for R&D and production scale-up.

Capacity and scalability are also vital audit criteria. The ability to produce metric-ton quantities without compromising quality distinguishes a true manufacturer from a trader. Procurement officers should request data on batch consistency, looking for standard deviations in purity assays across multiple production runs. This stability is crucial for long-term projects where reformulation due to raw material variance is not an option.

Global Shipping Compliance and Logistics

Once technical specifications are verified, the logistics of international transport become the primary focus. Ionic liquids are generally stable, but proper classification under hazardous goods regulations is mandatory. While many imidazolium salts are non-flammable, they must be shipped with appropriate Safety Data Sheets (SDS) that comply with GHS standards in the destination country. Documentation must accurately reflect the CAS number 471907-87-6 to prevent customs delays.

Packaging integrity is another critical factor. Moisture absorption can degrade the quality of hygroscopic salts during transit. Manufacturers should utilize sealed, moisture-barrier packaging, such as double-lined drums or vacuum-sealed bags within rigid containers. For large-scale orders, flexibility in packaging sizes allows buyers to optimize inventory management and reduce waste. Additionally, suppliers must provide full traceability for each shipment, linking the batch number on the package directly to the specific COA generated at the time of production.

Commercial Considerations for Bulk Procurement

Finalizing a supply agreement involves balancing technical requirements with commercial viability. While bulk price is a significant factor, it should be evaluated against the total cost of ownership, which includes purity levels, logistical reliability, and technical support. Lower-cost alternatives often lack the rigorous purification steps necessary for high-end applications, leading to failed batches and increased operational costs downstream.

Establishing a partnership with a dedicated manufacturer ensures access to technical support for application troubleshooting. Whether the ionic liquid is intended for use as a surfactant, an electrolyte component, or a reaction medium, having direct access to the production chemists can accelerate process optimization. By prioritizing verified data, robust manufacturing standards, and compliant logistics, organizations can secure a supply chain that supports innovation and operational excellence.

Parameter	Specification	Test Method
Chemical Name	1-Tetradecyl-3-methylimidazolium Bromide	MS / NMR
CAS Number	471907-87-6	Registry Check
Molecular Weight	359.4 g/mol	Calculation
Purity (HPLC)	> 98.0%	HPLC Area %
Water Content	< 0.5%	Karl Fischer
Appearance	White to Off-White Solid	Visual Inspection