Description

Propanoic Acid 3-Methylene-7-Methyl-7-Octenyl Ester is a specialized organic ester with a unique terpene-derived structure, offering valuable properties as a fragrance intermediate and chemical building block. Its molecular architecture makes it a versatile precursor for synthesizing complex aroma chemicals and fine chemicals. This compound is primarily utilized by manufacturers in the flavor & fragrance, agrochemical, and pharmaceutical intermediates sectors seeking high-purity, consistent raw materials.

Application

• Fragrance & Flavor Ingredient: Serves as a key intermediate in the synthesis of sophisticated woody, amber, and musk aroma molecules for perfumes, cosmetics, and fine fragrances.
• Agrochemical Synthesis: Used as a building block in the production of advanced active ingredients and pheromones for crop protection products.
• Pharmaceutical Intermediates: Acts as a chiral synthon or precursor in the multi-step synthesis of specific active pharmaceutical ingredients (APIs).
• Fine Chemical Production: Employed in organic synthesis for creating complex, high-value specialty chemicals used in research and development.
• Polymer Modification: Can be utilized to introduce functional groups into polymer chains, modifying properties like adhesion or flexibility.

Basic Information

Product Name	Propanoic Acid 3-Methylene-7-Methyl-7-Octenyl Ester
CAS No.	73214-63-8
Molecular Formula	C14H22O2
Molecular Weight	222.32 g/mol
Synonyms	3-Methylene-7-methyl-7-octenyl propanoate; 7-Methyl-3-methylene-7-octen-1-yl propionate; (7-Methyl-3-methylene-7-octenyl) propanoate; Propanoic acid, 3-methylene-7-methyl-7-octen-1-yl ester; Myrac aldehyde propionate (related trade name); Terpenyl propionate derivative; CAS 73214-63-8
EINECS	Contact for details

Quality Control

Our Propanoic Acid 3-Methylene-7-Methyl-7-Octenyl Ester is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing including GC/HPLC for purity and isomer content, identity confirmation (IR, NMR), and rigorous impurity profiling to ensure it meets exacting customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Major Isomer Content	≥ 95.0%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20/20°C)	0.910 - 0.930

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