Description

Erythritol 1,2:3,4-Dicarbonate is a specialized organic carbonate ester derived from the sugar alcohol erythritol. This compound serves as a versatile chemical intermediate and building block, valued for its unique bifunctional carbonate structure. It is primarily utilized in the synthesis of advanced polymers, specialty chemicals, and pharmaceutical intermediates, making it essential for R&D and production teams in the fine chemical, polymer, and life science industries.

Application

• Polymer Synthesis: Acts as a monomer or chain extender for producing polycarbonates and other high-performance polymers with tailored properties.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Crosslinking Agent: Used in the formulation of coatings, adhesives, and resins to enhance durability and chemical resistance.
• Organic Synthesis Reagent: Employed in laboratory and industrial settings for introducing carbonate functional groups into target molecules.
• Specialty Chemical Production: Utilized in the manufacture of plasticizers, stabilizers, and other functional additives.
• Material Science Research: A valuable reagent for developing novel biodegradable or biocompatible materials.

Basic Information

Product Name	Erythritol 1,2:3,4-Dicarbonate
CAS No.	24690-44-6
Molecular Formula	C6H6O8
Molecular Weight	206.11 g/mol
Synonyms	1,2:3,4-Di-O-carbonylerythritol; Erythritol Dicarbonate; Erythritol Bis(carbonate); Erythritol 1,2:3,4-Biscarbonate; 1,2:3,4-Di-O-carbonyl-D-erythritol; D-Erythritol 1,2:3,4-dicarbonate; Erythritol cyclic carbonate (dimer); Tetrahydroxybutane dicarbonate
EINECS	Contact for details

Quality Control

Our Erythritol 1,2:3,4-Dicarbonate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) with detailed specifications are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. The container must be kept tightly closed to prevent moisture absorption.

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	< 10 ppm

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