Description

4-Decenoic Acid Methyl Ester is a high-purity, unsaturated fatty acid ester with the CAS registry number 1191-02-2. This compound serves as a versatile intermediate and building block in advanced organic synthesis, valued for its specific carbon chain length and reactive ester functionality. It is essential for R&D and production in the fragrance, flavor, pharmaceutical, and specialty chemical industries seeking to create complex molecules.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of aroma chemicals and flavoring agents, contributing fruity, waxy, or fatty notes.
• Pharmaceutical Synthesis: Acts as a key building block for creating active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Specialty Polymer Production: Employed in the manufacture of specialty polymers, resins, and plasticizers to modify flexibility and other physical properties.
• Agrochemical Formulations: Utilized as an intermediate in the synthesis of certain pesticides and herbicides.
• Lubricant and Surfactant Additive: Serves as a precursor for synthesizing specialized lubricant additives and surfactants.
• Organic Synthesis Reagent: A valuable reagent in organic chemistry for carbon chain elongation and the introduction of specific functional groups.

Basic Information

Product Name	4-Decenoic Acid Methyl Ester
CAS No.	1191-02-2
Molecular Formula	C11H20O2
Molecular Weight	184.28 g/mol
Synonyms	Methyl 4-Decenoate; Methyl dec-4-enoate; 4-Decenoic acid, methyl ester; Dec-4-enoic acid methyl ester; 4-Decenoic acid methyl ester; Methyl (E)-4-decenoate; (E)-4-Decenoic acid methyl ester; Methyl trans-4-decenoate
EINECS	214-737-8

Quality Control

Our 4-Decenoic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical requirements.

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 acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Boiling Point	~ 245-250 °C
Density (at 20°C)	~ 0.88 g/mL
Refractive Index (n20D)	~ 1.440 - 1.445

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