Description

Trimethylolpropane Diallyl Ether is a specialty organic compound featuring a trimethylolpropane core with two allyl ether functional groups. This unique structure makes it a valuable reactive intermediate and crosslinking agent in advanced polymer synthesis. It is primarily sought by manufacturers in the coatings, adhesives, and specialty resins industries for developing materials with enhanced flexibility, chemical resistance, and thermal properties.

Application

• Crosslinking Agent for UV-Curable Coatings and Inks: Imparts excellent film hardness, adhesion, and chemical resistance.
• Monomer for Specialty Polyester and Alkyd Resins: Used to introduce allylic unsaturation for subsequent curing or modification.
• Intermediate in the Synthesis of Silicone Modifiers: Serves as a bridging agent to incorporate organic functionalities into silicone polymers.
• Component in Adhesive Formulations: Enhances tack, peel strength, and durability in structural and pressure-sensitive adhesives.
• Reactive Diluent for Epoxy and Acrylic Systems: Reduces viscosity without compromising final performance, enabling high-solids formulations.
• Building Block for Dendrimers and Hyperbranched Polymers: Utilized in creating precisely controlled macromolecular architectures.

Basic Information

Product Name	Trimethylolpropane Diallyl Ether
CAS No.	682-09-7
Molecular Formula	C14H24O3
Molecular Weight	240.34 g/mol
Synonyms	2,2-Bis(allyloxymethyl)butyl Allyl Ether; 2,2-Bis[(2-propen-1-yloxy)methyl]-1-butanol; TMP Diallyl Ether; Trimethylolpropane Triallyl Ether, technical grade (often contains); Allyl Ether of Trimethylolpropane; 1,1,1-Tris(allyloxymethyl)propane (common name for the tri-ether); Propane, 1,1,1-tris(allyloxymethyl)-
EINECS	211-664-8

Quality Control

Our Trimethylolpropane Diallyl Ether is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications, including purity, color, and moisture content. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere such as nitrogen to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Color (APHA)	≤ 50
Water Content (Karl Fischer)	≤ 0.1%
Refractive Index (n20D)	1.450 - 1.455
Density (20°C)	0.95 - 0.98 g/mL

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