Description

Tris(2-Cyanoethyl) Borate is an organoboron compound featuring three cyanoethyl groups attached to a central boron atom. This specialized chemical serves as a versatile building block and reagent in advanced organic synthesis and materials science. It is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to introduce boron-containing functional groups or create novel polymeric materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of boron-containing drug candidates, including potential Boron Neutron Capture Therapy (BNCT) agents and protease inhibitors.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers, resins, and flame-retardant materials.
• Organic Synthesis Reagent: Employed as a protected form of boric acid or as a transesterification catalyst in esterification reactions.
• Agrochemical Synthesis: Serves as a key intermediate in the development of novel herbicides and insecticides with specific modes of action.
• Electrolyte Additive: Investigated for use in lithium-ion battery electrolytes to improve electrochemical stability and cycle life.
• Coating & Adhesive Formulations: Utilized to modify the properties of coatings, enhancing adhesion and chemical resistance.

Basic Information

Product Name	Tris(2-Cyanoethyl) Borate
CAS No.	126755-67-7
Molecular Formula	C9H12BN3O3
Molecular Weight	221.03 g/mol
Synonyms	Boric Acid, Tris(2-Cyanoethyl) Ester; 2-Cyanoethyl Borate; Tris(2-Cyanoethoxy)borane; Boron Tris(2-cyanoethoxide); (2-Cyanoethoxy)borane Oligomer; NC-CH2-CH2-O-B(O-CH2-CH2-CN)2; Tris(β-cyanoethyl) Borate
EINECS	Contact for details

Quality Control

Our Tris(2-Cyanoethyl) Borate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and consistent high-quality standards. A comprehensive Certificate of Analysis (COA) detailing all test results 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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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