Description

Butyl Hydrogen Cyclohexane-1,2-Dicarboxylate is a versatile diester derivative of cyclohexane-1,2-dicarboxylic acid, valued for its role as a high-performance plasticizer and intermediate in specialty polymer synthesis. Its chemical structure provides excellent compatibility with a range of resins, contributing to enhanced flexibility and durability in final formulations. This product is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking reliable intermediates for advanced material development.

Application

• Primary plasticizer and co-plasticizer for PVC, polyurethanes, and other polymer systems.
• Key intermediate in the synthesis of specialty polymers and resins for high-performance coatings.
• Component in adhesive and sealant formulations to improve flexibility and adhesion.
• Solvent and carrier fluid in specialty lubricant and functional fluid applications.
• Building block for corrosion inhibitor additives in industrial fluids.
• Intermediate for producing pharmaceutical and agrochemical active ingredients.

Basic Information

Product Name	Butyl Hydrogen Cyclohexane-1,2-Dicarboxylate
CAS No.	21583-35-7
Molecular Formula	C13H22O4
Molecular Weight	242.31 g/mol
Synonyms	1,2-Cyclohexanedicarboxylic Acid, Butyl Hydrogen Ester; Butyl Hydrogen 1,2-Cyclohexanedicarboxylate; Monobutyl Cyclohexane-1,2-Dicarboxylate; Hexahydrophthalic Acid Monobutyl Ester; Butyl Hydrogen Hexahydrophthalate; BHCD; Plasticizer Intermediate BHCD
EINECS	244-464-9

Quality Control

Our Butyl Hydrogen Cyclohexane-1,2-Dicarboxylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided with every shipment to guarantee traceability and compliance with customer requirements.

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 oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	1.05 - 1.10
Refractive Index (20°C)	1.470 - 1.480

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