Description

Methyl 2-Nonynoate is a high-purity aliphatic ester characterized by its unique acetylenic bond, offering a powerful and diffusive fruity-green odor profile. This compound is a key intermediate and fragrance ingredient valued for its stability and versatility in complex organic syntheses. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as by research and development laboratories for specialty chemical production.

Application

• Fragrance Ingredient: A key component in fine perfumery for creating fresh, green, and fruity top notes in cosmetics, personal care products, and fine fragrances.
• Flavor Modifier: Used in the synthesis of complex flavoring agents for food and beverage applications, imparting unique fruity nuances.
• Organic Synthesis Intermediate: Serves as a crucial building block in pharmaceutical research and the production of agrochemicals, utilizing its reactive alkyne functionality.
• Specialty Chemical Production: Employed in the manufacture of liquid crystals, polymers, and other advanced materials requiring specific molecular architectures.
• Research & Development: Utilized in academic and industrial R&D for studying reaction mechanisms and developing novel synthetic methodologies.

Basic Information

Product Name	Methyl 2-Nonynoate
CAS No.	111-80-8
Molecular Formula	C₁₀H₁₆O₂
Molecular Weight	168.23 g/mol
Synonyms	Methyl Octynecarbonate; Methyl 2-Octyne-1-carboxylate; 2-Nonynoic Acid Methyl Ester; Methyl Non-2-ynoate; Methyl Heptylacetate (related); Methyl Octine Carbonate; 111-80-8; Methyl 2-Octynoate (common misnomer)
EINECS	203-909-8

Quality Control

Our Methyl 2-Nonynoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, IR, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your project requirements.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.440 - 1.445
Specific Gravity (20/20°C)	0.910 - 0.920
Water Content (KF)	≤ 0.1%

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