Description

Octanedioic Acid, Bis(1-Methylethyl) Ester is a high-purity diester derivative of suberic acid, valued for its role as a versatile chemical intermediate and specialty solvent. This compound is essential for formulators and manufacturers seeking to modify polymer properties, enhance plasticizer performance, or create novel synthetic pathways. It is particularly relevant for industries focused on advanced materials, polymer synthesis, and high-value specialty chemicals.

Application

• Polymer & Plasticizer Intermediate: Acts as a monomer or co-monomer in the synthesis of specialty polyesters and polyamides, contributing to flexibility and thermal stability.
• Specialty Solvent & Carrier: Used as a high-boiling-point solvent in coatings, adhesives, and ink formulations where controlled evaporation rates are required.
• Lubricant & Synthetic Oil Additive: Serves as a base stock or additive component in synthetic lubricants and functional fluids to improve viscosity and performance under extreme conditions.
• Flavor & Fragrance Synthesis: Utilized as a building block or fixative in the production of complex aroma chemicals and fragrance ingredients.
• Pharmaceutical Intermediates: Employed in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Research & Development: A key reagent in organic chemistry R&D for exploring new synthetic methodologies and material science applications.

Basic Information

Product Name	Octanedioic Acid, Bis(1-Methylethyl) Ester
CAS No.	99106-85-1
Molecular Formula	C14H26O4
Molecular Weight	258.36 g/mol
Synonyms	Diisopropyl Suberate; Suberic Acid Diisopropyl Ester; Bis(1-methylethyl) Octanedioate; Diisopropyl Octanedioate; Diisopropylester Kyseliny Suborove [Czech]; Di-iso-propylsuberat [German]; Octanedioic acid, 1,8-diisopropyl ester
EINECS	Contact for details

Quality Control

Our Octanedioic Acid, Bis(1-Methylethyl) Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets exacting standards for industrial and research applications. Certificates of Analysis (COA) documenting all critical quality attributes 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 controlled 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 reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Acid Value	≤ 1.0 mg KOH/g
Specific Gravity (20°C)	0.960 - 0.980
Refractive Index (20°C)	1.430 - 1.440

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