Description

Formic Acid Triethylamine Complex 5:2 is a well-defined, stoichiometric complex of formic acid and triethylamine, offering a stabilized and convenient source of both reagents. This complex is particularly valuable for applications requiring controlled release of formic acid or the use of triethylamine in a non-volatile, safer form. It finds significant utility in organic synthesis as a catalyst or reagent, and in industrial processes where precise, consistent chemical behavior is critical. Key industries that utilize this material include pharmaceutical intermediates, specialty chemical manufacturing, and polymer production.

Application

• Organic Synthesis Catalyst: Acts as an efficient catalyst or co-catalyst in various condensation, acylation, and polymerization reactions.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) where its defined stoichiometry ensures reproducible results.
• Polymerization Aid: Employed in the production of polyurethanes, epoxies, and other polymers as a curing agent or catalyst component.
• Crosslinking Agent: Facilitates crosslinking in resins and coatings, improving final product durability and chemical resistance.
• Laboratory Reagent: Serves as a convenient, bench-stable source of formic acid and triethylamine for research and development.
• Gas Scavenging/Neutralization: Can be used in systems to neutralize acidic gases or scavenge trace acids in process streams.

Basic Information

Product Name	Formic Acid Triethylamine Complex 5:2
CAS No.	15077-13-1
Molecular Formula	C11H29NO2 (commonly represented as 5HCOOH·2N(CH2CH3)3)
Molecular Weight	207.36 g/mol (for the 5:2 complex unit)
Synonyms	Triethylamine Formate Complex; Formic Acid - Triethylamine (5:2); Triethylammonium Formate Complex; TEA-Formic Acid Adduct; Formic Acid Triethylamine Salt Complex; 2:5 Triethylamine Formic Acid; N,N-Diethylethanamine Formate Complex
EINECS	Contact for details

Quality Control

Our Formic Acid Triethylamine Complex 5:2 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing specifications such as assay, moisture content, and identification. We can support compliance requirements for cGMP, ISO, and other relevant quality standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition or clumping. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Complex)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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