Description

2-Methylene-Octanal is a versatile aliphatic aldehyde characterized by its reactive methylene group. This unique structure makes it a valuable intermediate for synthesizing a range of fine chemicals and specialty materials. It is particularly sought after by research and development teams in the fragrance, flavor, and pharmaceutical industries for creating novel compounds. Its application extends to polymer chemistry as a potential monomer or cross-linking agent.

Application

• Fragrance and Flavor Intermediate: Serves as a key building block for synthesizing novel aroma chemicals and flavoring agents with unique olfactory profiles.
• Pharmaceutical Synthesis: Used as a specialized intermediate in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Production: Acts as a precursor in the manufacture of certain pesticides, herbicides, and plant growth regulators.
• Polymer and Resin Chemistry: Functions as a monomer or cross-linking agent in the production of specialty polymers, coatings, and adhesives.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of complex fine chemicals and performance materials.

Basic Information

Product Name	2-Methylene-Octanal
CAS No.	22414-64-8
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	2-Methyleneoctanal; Octanal, 2-methylene-; 2-Methylenecaprylaldehyde; 2-(Methylene)octanal; α-Methyleneoctanal; 1-Octanal, 2-methylene-; 2-Propyl-2-pentenal (tautomeric form)
EINECS	Contact for details

Quality Control

Our 2-Methylene-Octanal is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to reliable supply and batch-to-batch consistency supports your process stability and quality assurance goals.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to maximize stability. Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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