Description

Di-Ortho-Tolylguanidine Salt Of Dicatechol Borate is a specialized organoboron compound that functions as a highly effective accelerator and catalyst in polymer chemistry. This product matters for its ability to significantly enhance the curing speed and final properties of various resin systems, offering manufacturers improved production efficiency and material performance. It is primarily needed by industries involved in the production of advanced epoxy resins, adhesives, and composite materials where precise control over the polymerization process is critical.

Application

• Primary accelerator for epoxy resin curing systems, reducing gel time and improving throughput.
• Key component in the formulation of high-performance structural adhesives and sealants for automotive and aerospace applications.
• Catalyst for the production of specialized polyurethane and phenolic resins.
• Used in the manufacture of electrical laminates and insulating materials.
• Employed in composite material production for wind turbine blades and sporting goods.
• Facilitates cross-linking reactions in coatings and potting compounds for electronic components.

Basic Information

Product Name	Di-Ortho-Tolylguanidine Salt Of Dicatechol Borate
CAS No.	68411-20-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	DOTG Salt of Dicatechol Borate; Di-o-Tolylguanidinium Dicatechol Borate; 1,3-Di-o-tolylguanidine Dicatechol Borate; Boron Accelerator DOTG; Curing Accelerator 68411-20-1; Guanidine, N,N''-bis(2-methylphenyl)-, (OC-6-11)-[2,2'-(1,2-ethanediylbis(oxy))bis[4,4,6,6-tetramethyl-1,3,2-dioxaborinane]]borate(1-); o-Tolylbiguanide Borate Complex
EINECS	Contact for details

Quality Control

Our Di-Ortho-Tolylguanidine Salt Of Dicatechol Borate is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including assay and impurity profile determination, to meet precise customer specifications. A Certificate of Analysis (COA) detailing all quality parameters is provided with each shipment to guarantee compliance with your technical requirements.

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 after opening to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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