Description

Trioctyl Borate is an organoboron compound valued for its role as a versatile intermediate and additive in advanced material synthesis. Its chemical structure makes it particularly useful as a precursor for boron-containing polymers and as a modifier in specialty formulations. This product is essential for R&D and production in sectors such as polymer chemistry, lubricant additives, and corrosion inhibitors, where precise boron integration is required.

Application

• Polymer & Resin Additive: Acts as a cross-linking agent or property modifier in specialty polymer formulations.
• Lubricant & Grease Component: Serves as an extreme pressure (EP) additive and friction modifier in high-performance lubricants.
• Corrosion Inhibitor Precursor: Used in the synthesis of boron-based compounds that protect metal surfaces.
• Chemical Synthesis Intermediate: A key reagent for introducing the trioctyloxyborane moiety into more complex organic molecules.
• Adhesive & Sealant Formulations: Imparts specific rheological or curing properties in advanced adhesive systems.
• Catalyst & Co-catalyst Support: Utilized in certain catalytic systems, particularly in organic transformations.

Basic Information

Product Name	Trioctyl Borate
CAS No.	2467-12-1
Molecular Formula	C24H51BO3
Molecular Weight	398.47 g/mol
Synonyms	Boric Acid, Trioctyl Ester; Octyl Borate; Tri-n-octyl Borate; Boron Trioctoxide; Tris(octyloxy)borane; Boric Acid (H3BO3) Trioctyl Ester; TOB; NSC 66419
EINECS	219-567-5

Quality Control

Our Trioctyl Borate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to guarantee consistency and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (20°C)	0.85 - 0.87 g/mL
Refractive Index (n20/D)	1.435 - 1.445
Water Content (KF)	≤ 0.5%

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