Description

1,4-Dioxane-2,5-Dione, 3-Methyl-6-(2-Propenyl)- (9Ci) is a specialized cyclic diester monomer of significant interest in advanced polymer synthesis. Its unique structure, featuring both methyl and propenyl substituents, makes it a valuable building block for creating polymers with tailored properties. This high-purity intermediate is primarily sought by research institutions and industrial R&D departments focused on developing novel biodegradable materials, specialty coatings, and functional polymers.

Application

• Monomer for Biodegradable Polymers: A key precursor in the synthesis of aliphatic polyesters and polycarbonates for medical and environmental applications.
• Specialty Coating Resins: Used to develop high-performance, cross-linkable coating systems with enhanced durability and chemical resistance.
• Pharmaceutical Intermediates: Serves as a crucial building block in the multi-step synthesis of complex active pharmaceutical ingredients (APIs).
• Advanced Material Research: Employed in academic and industrial R&D for creating novel polymeric materials with specific mechanical and thermal properties.
• Adhesive & Sealant Formulations: Imparts specific reactivity and performance characteristics in the formulation of high-end adhesives.
• Functional Polymer Additives: Can be incorporated as a modifying unit to alter the surface characteristics or degradation profile of base polymers.

Basic Information

Product Name	1,4-Dioxane-2,5-Dione, 3-Methyl-6-(2-Propenyl)- (9Ci)
CAS No.	862374-91-2
Molecular Formula	C8H10O4
Molecular Weight	170.16 g/mol
Synonyms	3-Methyl-6-(prop-2-en-1-yl)-1,4-dioxane-2,5-dione; 3-Methyl-6-allyl-1,4-dioxane-2,5-dione; Allyl Methyl Glycolide; 3-Allyl-6-methyl-1,4-dioxane-2,5-dione; Substituted Glycolide Monomer; (3-Methyl-6-(2-propenyl)-1,4-dioxane-2,5-dione)
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for this high-value intermediate. Production follows current Good Manufacturing Practices (cGMP) where applicable, and each batch is analyzed to ensure it meets exacting purity standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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