Description

Bis[3-(Allyloxy)-2,2-Bis[(Allyloxy)Methyl]Propyl] Maleate is a specialized, multi-functional monomer characterized by its high degree of allyl ether functionality and a maleate ester core. This compound matters for its exceptional reactivity, serving as a crucial crosslinking agent and polymer modifier that imparts enhanced properties to final materials. It is primarily needed by manufacturers in the advanced polymer, specialty coatings, and high-performance adhesive industries seeking to improve thermal stability, chemical resistance, and mechanical strength in their formulations.

Application

• As a key crosslinking monomer in the production of thermosetting resins, including unsaturated polyester resins (UPR) and vinyl ester resins.
• As a reactive diluent and modifier in UV-curable coatings, inks, and adhesives to enhance cure speed and final film properties.
• In the synthesis of high-performance elastomers and impact modifiers, contributing to improved toughness and flexibility.
• For the manufacture of dental composites and biomedical polymers where controlled polymerization and biocompatibility are required.
• As a building block for specialty polyols used in the formulation of polyurethanes with tailored properties.
• In electronic encapsulants and potting compounds that demand excellent electrical insulation and environmental resistance.

Basic Information

Product Name	Bis[3-(Allyloxy)-2,2-Bis[(Allyloxy)Methyl]Propyl] Maleate
CAS No.	85661-28-5
Molecular Formula	C26H40O10
Molecular Weight	512.59 g/mol
Synonyms	Pentaerythritol Triallyl Ether Maleate; PETA Maleate; 2-Butenedioic Acid (2Z)-, Bis[3-(Allyloxy)-2,2-Bis[(Allyloxy)Methyl]Propyl] Ester; Maleic Acid, Bis(3-allyloxy-2,2-bis(allyloxymethyl)propyl) Ester; Pentaerythritol Triallyl Ether Maleate Ester; Allyl Ether of Pentaerythritol Maleate; Crosslinking Agent PETA-MA
EINECS	Contact for details

Quality Control

Our production of Bis[3-(Allyloxy)-2,2-Bis[(Allyloxy)Methyl]Propyl] Maleate adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistency and compliance with agreed specifications. Certificates of Analysis (COA) documenting purity, physical properties, and stability data 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/59-77°F). Keep away from strong acids, oxidizing agents, and sources of ignition. Under recommended conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Color (APHA)	≤ 100
Refractive Index (20°C)	1.4700 - 1.4800
Density (20°C)	1.10 - 1.20 g/cm³
Acid Value	≤ 5.0 mg KOH/g
Water Content (KF)	≤ 0.5%

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