Description

trans-2,3-Dichloro-1,4-Dioxane is a halogenated cyclic ether compound, serving as a versatile chemical intermediate and building block in advanced organic synthesis. Its unique structure, featuring two chlorine atoms on a dioxane ring, makes it valuable for introducing specific functional groups and modifying molecular properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates, particularly where a chlorinated dioxane moiety is required.
• Agrochemical Synthesis: Acts as a key precursor in the development of herbicides, fungicides, and other crop protection agents.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polymers and resins with tailored properties.
• Organic Synthesis Building Block: Facilitates the construction of complex heterocyclic compounds and fine chemicals in research and development laboratories.
• Ligand and Catalyst Development: Useful for creating novel chelating ligands and organometallic catalysts used in asymmetric synthesis.

Basic Information

Product Name	trans-2,3-Dichloro-1,4-Dioxane
CAS No.	3883-43-0
Molecular Formula	C4H6Cl2O2
Molecular Weight	156.99 g/mol
Synonyms	2,3-Dichloro-1,4-dioxane (trans-); trans-2,3-Dichloro-p-dioxane; 1,4-Dioxane, 2,3-dichloro-, trans-; (2R,3S)-2,3-Dichloro-1,4-dioxane; (2S,3R)-2,3-Dichloro-1,4-dioxane; NSC 60545; 2,3-Dichloro-1,4-dioxane, (R*,S*)-(±)-
EINECS	223-408-7

Quality Control

Our trans-2,3-Dichloro-1,4-Dioxane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the rigorous standards required for research and industrial-scale applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 25°C. Keep away from strong bases and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if applicable)	Contact for details

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