Description

Bis(Oxiranylmethyl) p-Phenylenebiscarbamate is a high-purity, reactive chemical intermediate featuring two epoxide (oxirane) functional groups. This compound matters for its role as a key building block in the synthesis of advanced polymers and specialty resins, offering excellent cross-linking capabilities and thermal stability. It is primarily needed by manufacturers in the epoxy resin, adhesives, coatings, and advanced composite materials industries seeking to enhance product performance.

Application

• Epoxy Resin Modifier: Used as a cross-linking agent and reactive diluent to improve the mechanical strength, chemical resistance, and thermal properties of epoxy systems.
• Advanced Composite Materials: Serves as a critical monomer in the production of high-performance composites for aerospace, automotive, and wind energy applications.
• Specialty Adhesives & Sealants: Incorporated into formulations to enhance adhesion, durability, and flexibility under demanding environmental conditions.
• Electronic Encapsulants & Potting Compounds: Utilized in the electronics industry to create protective, insulating materials with excellent dielectric properties.
• UV-Curable Coatings: Acts as a reactive component in coatings that cure rapidly under UV light, offering high scratch and solvent resistance.
• Pharmaceutical & Agrochemical Intermediates: Employed in the synthesis of more complex molecules for active ingredient development.

Basic Information

Product Name	Bis(Oxiranylmethyl) p-Phenylenebiscarbamate
CAS No.	94087-92-0
Molecular Formula	C20H20N2O6
Molecular Weight	384.38 g/mol
Synonyms	1,4-Phenylenebis(methylene) bis(oxirane-2-carbamate); p-Phenylenebis(methylenecarbamic acid) bis(oxiranylmethyl) ester; Bis(glycidyl) terephthalamide; Epoxy functionalized phenylenebiscarbamate; Glycidyl p-phenylenebiscarbamate; BOPB; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Bis(Oxiranylmethyl) p-Phenylenebiscarbamate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee consistency and traceability.

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 (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Epoxide Equivalent Weight (EEW)	192 - 200 g/eq
Melting Point	110 - 120 °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.