Description

Allyl 2,3-Epoxypropyl Phthalate is a specialized bifunctional monomer containing both an allyl ether group and an epoxide ring, making it a valuable reactive intermediate for advanced polymer synthesis. This compound is engineered to enable cross-linking and property modification in high-performance resin systems, offering enhanced thermal stability and mechanical strength. It is primarily sought by formulators and manufacturers in the coatings, adhesives, and specialty plastics industries for developing products with superior durability and chemical resistance.

Application

• Cross-linking agent in UV-curable and thermally cured coatings and inks.
• Reactive diluent and modifier for epoxy resin formulations to improve flexibility and adhesion.
• Key intermediate in the synthesis of specialty polymers and oligomers for advanced composites.
• Component in adhesive systems requiring high bond strength and environmental resistance.
• Building block for dental and medical device polymers where biocompatibility is critical.
• Additive for fiber-reinforced plastics to enhance interfacial bonding between matrix and fiber.

Basic Information

Product Name	Allyl 2,3-Epoxypropyl Phthalate
CAS No.	3814-58-2
Molecular Formula	C₁₄H₁₄O₅
Molecular Weight	262.26 g/mol
Synonyms	Allyl Glycidyl Phthalate; 2-Propenyl 2,3-Epoxypropyl 1,2-Benzenedicarboxylate; 1,2-Benzenedicarboxylic Acid, 2-Propenyl 2,3-Epoxypropyl Ester; Glycidyl Allyl Phthalate; AEP; Phthalic Acid Allyl Glycidyl Ester; Allyl 2,3-Epoxypropyl Ester of Phthalic Acid
EINECS	223-300-5

Quality Control

Our Allyl 2,3-Epoxypropyl Phthalate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, epoxide content, and impurity profile analysis, to ensure it meets precise specifications for reactive monomer applications. Certificates of Analysis (COA) documenting purity, identity, and key physical properties are available upon request to support your quality assurance protocols.

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. This material is moisture-sensitive; ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Epoxide Value	Contact for details
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%
Acid Value	≤ 1.0 mg KOH/g

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