Description

Dibromoneopentyl Glycol Diglycidyl Ether is a specialized brominated epoxy resin intermediate, valued for its ability to impart flame retardancy and enhanced thermal stability to polymer matrices. This compound is essential for formulators seeking to meet stringent fire safety regulations without compromising material performance. It is primarily utilized in the production of advanced epoxy resins, adhesives, and coatings for the electronics, aerospace, and construction industries.

Application

• As a reactive flame-retardant modifier in epoxy resin systems for printed circuit boards (PCBs) and semiconductor encapsulation.
• Key intermediate in the synthesis of high-performance, flame-retardant adhesives and structural composites for aerospace and automotive applications.
• Component in specialty coatings for wires, cables, and electronic components to enhance fire resistance.
• Used in the formulation of advanced thermosetting plastics requiring improved thermal stability and reduced flammability.
• Employed in research and development for creating novel polymeric materials with specific halogenated functionality.

Basic Information

Product Name	Dibromoneopentyl Glycol Diglycidyl Ether
CAS No.	29953-15-9
Molecular Formula	C11H18Br2O4
Molecular Weight	374.07 g/mol
Synonyms	2,2-Bis(bromomethyl)-1,3-propanediol diglycidyl ether; DBNPG Diglycidyl Ether; 1,3-Bis(bromomethyl)-2,2-bis(glycidyloxymethyl)propane; Neopentyl glycol dibromide diglycidyl ether; Dibromoneopentyl glycol glycidyl ether; Brominated epoxy resin intermediate; Flame retardant epoxy monomer; DBGE
EINECS	Contact for details

Quality Control

Our Dibromoneopentyl Glycol Diglycidyl Ether is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency, purity, and performance. A Certificate of Analysis (COA) detailing key parameters such as assay, bromine content, and epoxide equivalent weight is provided with every shipment to guarantee it meets your specific application requirements.

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 light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Epoxide Equivalent Weight (EEW)	190 - 210 g/eq
Bromine Content	42.0 - 43.5 %
Color (Gardner)	≤ 2
Viscosity (25°C)	500 - 1500 mPa·s
Density (25°C)	1.60 - 1.65 g/mL

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