Description

Cyclohexane-1,2-Dicarboxylic Acid Bis(3-Chloro-2-Hydroxypropyl) Ester is a specialized chemical intermediate of significant commercial importance. This compound is valued for its bifunctional reactivity, serving as a key building block in the synthesis of advanced polymers and additives. It is primarily sought by manufacturers in the polymer, plasticizer, and specialty chemical industries for applications requiring enhanced material properties.

Application

• Primary intermediate in the production of epoxy resin modifiers and curing agents.
• Key monomer for synthesizing specialty polyesters and alkyd resins with improved flexibility and adhesion.
• Used in the formulation of plasticizers for PVC and other polymers to enhance low-temperature performance.
• Building block for flame-retardant additives in coatings and engineering plastics.
• Intermediate in the synthesis of cross-linking agents for coatings, adhesives, and sealants.
• Used in research and development of pharmaceutical intermediates and fine chemicals.

Basic Information

Product Name	Cyclohexane-1,2-Dicarboxylic Acid Bis(3-Chloro-2-Hydroxypropyl) Ester
CAS No.	51601-75-3
Molecular Formula	C14H22Cl2O6
Molecular Weight	357.23 g/mol
Synonyms	1,2-Cyclohexanedicarboxylic Acid, Bis(3-Chloro-2-Hydroxypropyl) Ester; Bis(3-Chloro-2-Hydroxypropyl) Cyclohexane-1,2-Dicarboxylate; 3-Chloro-2-Hydroxypropyl Cyclohexane-1,2-Dicarboxylate; Hexahydrophthalic Acid Bis(3-Chloro-2-Hydroxypropyl) Ester; CHDCA-BCHPE; Plasticizer Intermediate 51601-75-3; Epoxy Resin Modifier Intermediate
EINECS	Contact for details

Quality Control

Our Cyclohexane-1,2-Dicarboxylic Acid Bis(3-Chloro-2-Hydroxypropyl) Ester is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including assay, impurity profile, and physical property verification, to ensure consistent purity and performance. Certificates of Analysis (COA) documenting full specifications are available upon request to 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 strong bases and sources of ignition. This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 100
Specific Gravity (20°C)	1.25 - 1.30

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