Description

6-Methylenespiro[4.5]Decane is a specialized spirocyclic hydrocarbon compound with the CAS number 19144-01-5. This unique bicyclic structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecular architectures. It is primarily sought by research institutions, fine chemical manufacturers, and fragrance & flavor houses for developing novel compounds, including pharmaceuticals, agrochemicals, and specialty aroma chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs) with complex ring systems.
• Agrochemical Synthesis: Used as a building block for creating new pesticides and herbicides with specific steric and electronic properties.
• Fragrance & Flavor Chemistry: Acts as a precursor for synthesizing unique musk-like or woody aroma compounds in high-value perfumery.
• Material Science Research: Employed in the development of specialty polymers, resins, or liquid crystals where a rigid spirocyclic core is advantageous.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for methodology development, such as cycloaddition or cross-coupling reactions.
• Catalyst Ligand Precursor: Potential use in the synthesis of novel chiral or sterically hindered ligands for asymmetric catalysis.

Basic Information

Item	Details
Product Name	6-Methylenespiro[4.5]Decane
CAS No.	19144-01-5
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	6-Methylenespiro[4.5]decane; Spiro[4.5]dec-6-ene; 6-Methylidene-spiro[4.5]decane; 6-Methylenespiro(4.5)decane; 6-Methylenespiro[4,5]decane; 6-Methylenespiro(4,5)decane; 6-Methylidene-spiro(4.5)decane
EINECS	Contact for details

Quality Control

Every batch of 6-Methylenespiro[4.5]Decane is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including GC, GC-MS, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 and heat sources. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

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

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