Description

(Tetrachloro-1,3-Phenylene)Bismethylene Diacrylate is a specialized, high-purity difunctional acrylate monomer featuring a halogenated aromatic core. This compound matters for its ability to impart enhanced flame retardancy, thermal stability, and cross-linking density to advanced polymer systems. It is primarily needed by manufacturers in the electronics, aerospace, and high-performance coatings industries seeking to develop next-generation, halogen-containing resins and adhesives.

Application

• As a key cross-linking agent in the synthesis of flame-retardant epoxy acrylate and urethane acrylate resins.
• As a reactive monomer in UV-curable inks, coatings, and adhesives for printed circuit boards (PCBs) and electronic encapsulants.
• In the formulation of high-refractive-index optical polymers and fibers.
• As a building block for advanced photoresists and photopolymer materials in microelectronics.
• For research and development of novel thermoset plastics with improved thermal and chemical resistance.
• In the production of specialty sealants and potting compounds for demanding aerospace and automotive applications.

Basic Information

Product Name	(Tetrachloro-1,3-Phenylene)Bismethylene Diacrylate
CAS No.	36904-99-1
Molecular Formula	C₁₄H₈Cl₄O₄
Molecular Weight	390.02 g/mol
Synonyms	1,3-Bis(acryloyloxymethyl)-2,4,5,6-tetrachlorobenzene; Tetrachlorophenylene Dimethacrylate; Tetrachlorobenzenedimethanol Diacrylate; TCBDA; 2,4,5,6-Tetrachloro-1,3-phenylenebis(methylene) diacrylate; Tetrachloro-m-phenylenedimethanol diacrylate; Tetrachlororesorcinol Diacrylate Derivative
EINECS	Contact for details

Quality Control

Our (Tetrachloro-1,3-Phenylene)Bismethylene Diacrylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids, bases, and sources of ignition. Due to its light-sensitive nature and reactivity, it is recommended to store under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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