Description

Carbonic Acid Dihexyl Ester is a high-purity organic carbonate ester, also known as dihexyl carbonate. This compound serves as a versatile intermediate and specialty solvent in advanced chemical synthesis and material science. It is primarily utilized by manufacturers in the polymer, pharmaceutical, and specialty chemical industries for applications requiring a stable, high-boiling-point carbonate ester.

Application

• Polymer Industry: Used as a monomer or co-monomer in the synthesis of polycarbonates and other polymeric materials.
• Chemical Synthesis: Acts as an alkylating agent or a protecting group reagent in organic synthesis, particularly for sensitive intermediates.
• Specialty Solvent: Employed as a high-boiling-point, polar aprotic solvent for reactions requiring high-temperature stability.
• Lubricant & Plasticizer Formulation: Serves as a base fluid or additive in the formulation of synthetic lubricants and specialty plasticizers.
• Electrolyte Additive: Investigated for use as a stabilizing additive in advanced lithium-ion battery electrolytes.
• Pharmaceutical Intermediates: Utilized in the synthesis of specific active pharmaceutical ingredients (APIs) and prodrugs.

Basic Information

Product Name	Carbonic Acid Dihexyl Ester
CAS No.	7523-15-1
Molecular Formula	C13H26O3
Molecular Weight	230.35 g/mol
Synonyms	Dihexyl Carbonate; Hexyl Carbonate; Dicapryl Carbonate; Di-n-hexyl Carbonate; Carbonate de dihexyle; Bis(hexyloxy)methanone; Carbonic Acid Di-n-hexyl Ester
EINECS	231-387-8

Quality Control

Our Carbonic Acid Dihexyl Ester is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation (IR), and impurity profiling to ensure it meets the required specifications for your application. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acidity (as Hexanol)	≤ 0.5%
Specific Gravity (20°C)	0.920 - 0.935
Refractive Index (20°C)	1.425 - 1.435

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