Description

4-Hydroxymethyl-1,3-Dioxolan-2-One is a versatile cyclic carbonate derivative that serves as a key multifunctional building block in advanced organic synthesis. Its bifunctional nature, featuring both a hydroxyl group and a reactive carbonate ring, makes it invaluable for introducing polar, hydrophilic segments into polymer chains and fine chemicals. This compound is particularly sought after by R&D and production teams in the pharmaceutical, polymer, and specialty chemical industries for developing novel materials with tailored properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing glycerol carbonate motifs or as a protected glycol unit.
• Polymer Modification: Acts as a monomer or co-monomer for producing polycarbonates, polyurethanes, and other specialty polymers with enhanced hydrophilicity and biocompatibility.
• Crosslinking Agent: Employed in coatings, adhesives, and resin formulations to create crosslinked networks, improving chemical resistance and mechanical strength.
• Electrolyte Additive: Investigated for use in lithium-ion battery electrolytes to improve stability and performance at electrode interfaces.
• Chemical Synthesis Reagent: Serves as a precursor for synthesizing various derivatives, including surfactants, plasticizers, and green solvents.
• Biodegradable Material Production: A key starting material in the development of environmentally friendly, biodegradable plastics and polymers.

Basic Information

Product Name	4-Hydroxymethyl-1,3-Dioxolan-2-One
CAS No.	931-40-8
Molecular Formula	C4H6O4
Molecular Weight	118.09 g/mol
Synonyms	Glycerol 1,2-Carbonate; 1,2-O-Isopropylidene Glycerol Carbonate; 4-(Hydroxymethyl)-1,3-dioxolan-2-one; 2-Oxo-1,3-dioxolane-4-methanol; Glycerol Carbonate (unspecific isomer); 1,2-Glycerol Carbonate; 4-Hydroxymethyl-2-oxo-1,3-dioxolane
EINECS	213-237-1

Quality Control

Our 4-Hydroxymethyl-1,3-Dioxolan-2-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, water content, and specific impurities. Our quality commitment supports applications requiring high consistency, including pharmaceutical development and advanced material science.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere if opened for extended periods to prevent moisture uptake and potential degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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