Description

9-Oxononanoic Acid Butyl Ester is a versatile bifunctional organic compound, serving as a valuable intermediate in advanced chemical synthesis. Its structure, featuring both a ketone and an ester functional group, makes it a crucial building block for creating complex molecules with specific properties. This product is essential for R&D and production in sectors requiring high-purity specialty chemicals, such as pharmaceuticals, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: A key synthon in the production of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Precursor: Serves as a starting material for synthesizing specific aroma chemicals and flavor compounds.
• Polymer and Resin Modifier: Employed in the synthesis of specialty polymers, coatings, and resins to impart desired flexibility or reactivity.
• Organic Synthesis Building Block: Utilized in research laboratories and fine chemical production for constructing complex carbon chains via reactions at the ketone and ester sites.
• Lubricant and Fuel Additive Component: Acts as an intermediate in the production of performance-enhancing additives.

Basic Information

Product Name	9-Oxononanoic Acid Butyl Ester
CAS No.	2649-93-6
Molecular Formula	C₁₃H₂₄O₃
Molecular Weight	228.33 g/mol
Synonyms	Butyl 9-Oxononanoate; Nonanedioic Acid, Monoethyl Ester, Butyl Ester (related); 9-Oxononanoic Acid n-Butyl Ester; Azelaic Acid Monoethyl Ester Butyl Ester; Butyl Azelaldehydate; Butyl Oxononanoate; Butyl 9-Oxononanoate; 9-Oxo-nonanoic Acid Butyl Ester
EINECS	220-173-1

Quality Control

Our 9-Oxononanoic Acid Butyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for use in sensitive applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.440 - 1.445
Density (20°C)	0.94 - 0.98 g/mL

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