Description

Triphenyl Borate is an organoboron compound that serves as a versatile intermediate and reagent in advanced chemical synthesis. Its value lies in its ability to act as a phenylating agent and a precursor for more complex boron-containing materials, offering precise control in specialized reactions. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking high-purity synthetic building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty resins and flame-retardant materials.
• Agrochemical Synthesis: Serves as a key reagent in the development of novel pesticides and herbicides.
• Material Science: Employed as a precursor for boron-based coatings and advanced ceramics.
• Laboratory Reagent: Utilized in organic synthesis for esterification and transesterification reactions.
• Lubricant & Additive Formulation: Functions as an extreme pressure additive or stabilizer in high-performance lubricants.

Basic Information

Product Name	Triphenyl Borate
CAS No.	1095-03-0
Molecular Formula	C18H15BO3
Molecular Weight	290.12 g/mol
Synonyms	Boric Acid Triphenyl Ester; Phenyl Borate; Boron Triphenoxide; Triphenoxyborane; Phenol, Borate (3:1); TPB; B(OPh)3; Triphenyl Orthoborate
EINECS	214-143-9

Quality Control

Our Triphenyl Borate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting purity and specifications are provided with each shipment and are available 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). Keep away from strong acids, strong bases, and oxidizing agents. The compound is moisture-sensitive; ensure containers are sealed to prevent exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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