Accelerator E CAS NO 72264-81-4

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CAS No.:72264-81-4

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Accelerator E CAS NO 72264-81-4 is a specialized chemical additive designed to enhance the rate and efficiency of polymerization and cross-linking reactions. This compound is critical for manufacturers seeking to optimize production cycles, improve product consistency, and achieve superior material properties in their final formulations. It is an essential component for industries involved in the production of advanced polymers, elastomers, and composite materials.

Application

As a curing agent and accelerator in epoxy resin systems for coatings, adhesives, and composites.
To enhance the vulcanization process in the production of various synthetic rubbers and elastomers.
As a key additive in the formulation of polyurethane foams and sealants to control reaction kinetics.
In the manufacturing of fiber-reinforced plastics (FRP) and thermoset composites for automotive and aerospace applications.
As a polymerization modifier in the synthesis of specialty engineering plastics.
Used in the production of electrical potting compounds and encapsulants.

Basic Information


Product Name	Accelerator E
CAS No.	72264-81-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Vulcanization Accelerator E; Epoxy Curing Accelerator E; 1,3-Di-o-tolylguanidine; DOTG; o-Tolyl biguanide; N,N''-Di-o-tolylguanidine; Accelerator DT; Guanidine, N,N''-bis(2-methylphenyl)-
EINECS	Contact for details

Quality Control

Our Accelerator E is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. This material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Ash Content	≤ 0.1%