Description

4-Nonenoic Acid Methyl Ester is a versatile, medium-chain unsaturated fatty acid ester with significant industrial utility. This compound serves as a valuable chemical intermediate and building block in organic synthesis, prized for its reactive terminal double bond and ester functionality. It is primarily sought by manufacturers in the fragrance, flavor, and specialty chemical sectors for the production of aroma chemicals, pharmaceutical intermediates, and advanced polymer precursors.

Application

• Fragrance and Flavor Ingredient Synthesis: A key intermediate for creating specific fruity, waxy, or green odor notes in perfumery and flavor formulations.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Specialty Polymer Production: Acts as a monomer or co-monomer in the production of polyesters, polyamides, and other polymers with tailored properties.
• Organic Synthesis Building Block: Utilized in various reactions, including metathesis, hydrogenation, and cross-coupling, to construct more complex organic molecules.
• Lubricant and Plasticizer Additive: Employed in the formulation of synthetic lubricants and as a specialty plasticizer component.
• Agrochemical Intermediate: Used in the synthesis of certain pesticides and plant growth regulators.
• Research & Development: Serves as a standard or reagent in chemical research for method development and material science studies.

Basic Information

Item	Detail
Product Name	4-Nonenoic Acid Methyl Ester
CAS No.	20731-19-5
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	Methyl 4-Nonenoate; Methyl 4-Nonenoic Acid Ester; 4-Nonenoic Acid, Methyl Ester; Non-4-enoic Acid Methyl Ester; Methyl Non-4-enoate; 4-Nonenoic Acid Methyl Ester; Methyl Ester of 4-Nonenoic Acid
EINECS	Contact for details

Quality Control

Our 4-Nonenoic Acid Methyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Specific Gravity (20°C)	0.88 - 0.90
Refractive Index (20°C)	1.430 - 1.435

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