Description

1,2-Cyclohexanedicarboxylic Acid, Dibutyl Ester is a high-purity diester derivative of cyclohexanedicarboxylic acid, valued for its excellent solvency and plasticizing properties. This compound serves as a versatile intermediate and performance additive in advanced material formulations. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical industries seeking to enhance product flexibility and processability.

Application

• Primary plasticizer or co-plasticizer in the production of flexible PVC and other polymer systems.
• Intermediate in the synthesis of specialty polymers, resins, and high-performance polyesters.
• Solvent and carrier fluid in industrial coatings, adhesives, and ink formulations.
• Additive for improving the low-temperature flexibility and durability of elastomers.
• Base material for manufacturing lubricant additives and functional fluids.
• Chemical intermediate for pharmaceutical and agrochemical active ingredient synthesis.

Basic Information

Product Name	1,2-Cyclohexanedicarboxylic Acid, Dibutyl Ester
CAS No.	62950-20-3
Molecular Formula	C16H28O4
Molecular Weight	284.39 g/mol
Synonyms	Dibutyl 1,2-Cyclohexanedicarboxylate; Dibutyl Cyclohexane-1,2-dicarboxylate; 1,2-Cyclohexanedicarboxylic Acid Dibutyl Ester; Hexahydrophthalic Acid Dibutyl Ester; Dibutyl Hexahydrophthalate; DBCH; Plasticizer DBCH; UNII-8K8L7Q9Y9B
EINECS	263-758-1

Quality Control

Our 1,2-Cyclohexanedicarboxylic Acid, Dibutyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, identity, and key parameters 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 oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	1.010 - 1.030
Refractive Index (20°C)	1.460 - 1.470
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%

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