Description

1,4-Phenylene Diacrylate is a high-purity, bifunctional acrylate monomer characterized by its rigid aromatic core. This compound is valued for its ability to introduce cross-linking sites and enhance the thermal and mechanical properties of polymer networks. It is primarily sought by manufacturers in the polymer, specialty chemical, and advanced materials industries for applications requiring high-performance, thermosetting resins and coatings.

Application

• As a cross-linking agent in the synthesis of high-performance thermoset polymers and resins.
• Key monomer for producing specialty acrylic polymers with enhanced rigidity and thermal stability.
• Used in the formulation of UV-curable coatings, inks, and adhesives for rapid curing and durable finishes.
• Intermediate in the manufacture of advanced composite materials for aerospace and automotive applications.
• Component in photopolymer and photoresist systems for electronics and microfabrication.
• Building block for dendrimers and hyperbranched polymers with precise molecular architectures.
• Used in research and development of functional materials with tailored properties.

Basic Information

Product Name	1,4-Phenylene Diacrylate
CAS No.	6729-79-9
Molecular Formula	C12H10O4
Molecular Weight	218.21 g/mol
Synonyms	p-Phenylene Diacrylate; 1,4-Benzenediol Diacrylate; Hydroquinone Diacrylate; p-Phenylene Bis(acrylate); Benzene-1,4-diyl Diacrylate; Acrylic Acid p-Phenylene Ester; 1,4-Diacryloyloxybenzene; HQDA
EINECS	229-798-7

Quality Control

Our 1,4-Phenylene Diacrylate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We support compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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