Description

1,4-Butanediol Adipate is a high-purity diester specifically formulated for use as a stationary phase in Gas Chromatography (GC). This compound is critical for achieving precise separation and analysis of complex mixtures, particularly in the analysis of fatty acids, essential oils, and other volatile organic compounds. It is an essential material for analytical laboratories, quality control departments, and research institutions in the pharmaceutical, food and flavor, petrochemical, and environmental monitoring sectors.

Application

• Gas Chromatography (GC) Stationary Phase: Primary use as a polar, high-temperature stable phase for capillary and packed columns.
• Fatty Acid Methyl Ester (FAME) Analysis: Essential for the separation and identification of fatty acid profiles in food, biofuels, and biological samples.
• Essential Oil and Fragrance Analysis: Provides excellent resolution for terpenes, esters, and other aromatic compounds.
• Pharmaceutical Impurity Profiling: Used in the separation of drug metabolites and related substances.
• Environmental Analysis: Applied in the detection and quantification of volatile organic pollutants.
• Polymer Plasticizer Intermediate: Serves as a precursor or modifier in the synthesis of specialized polymeric materials.
• Research & Development: A key reagent for method development and analytical research in separation science.

Basic Information

Product Name	1,4-Butanediol Adipate For GC
CAS No.	24936-97-8
Molecular Formula	C14H22O8
Molecular Weight	318.32 g/mol
Synonyms	Adipic Acid Bis(4-hydroxybutyl) Ester; Butane-1,4-diyl bis(6-oxohexanoate); 1,4-Butylene Glycol Adipate; BGA; BD Adipate; Poly(1,4-butylene adipate) (low molecular weight form); Adipic Acid Butanediol Ester; Hexanedioic Acid, 1,4-Butanediyl Ester
EINECS	Contact for details

Quality Control

Our 1,4-Butanediol Adipate For GC is manufactured under strict quality management systems to ensure batch-to-batch consistency and performance reliability for sensitive analytical applications. Each lot undergoes rigorous testing, including purity assay, identification, and functional performance checks relevant to its use as a GC phase. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to minimize exposure to moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.2%
Refractive Index (n20D)	1.450 - 1.460
Bleed Test (GC)	Passes performance criteria

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