Description

Undec-9-Enol is a high-purity, long-chain terminal unsaturated alcohol with the CAS number 112-46-9. This specialty chemical serves as a crucial intermediate for synthesizing high-value derivatives like plasticizers, lubricants, and fragrance components. It is essential for manufacturers in the polymer, personal care, and fine chemical industries seeking to introduce specific functional groups or modify material properties.

Application

• Polymer & Plasticizer Intermediate: A key building block for producing specialized plasticizers and polymeric materials, enhancing flexibility and performance.
• Lubricant & Surfactant Synthesis: Used in the manufacture of synthetic lubricants, emulsifiers, and non-ionic surfactants for industrial and consumer applications.
• Fragrance & Flavor Industry: Acts as a precursor for musk-like fragrance compounds and other aroma chemicals.
• Organic Synthesis & Fine Chemicals: A versatile intermediate for pharmaceutical research, agrochemicals, and other specialty organic compounds.
• Crosslinking Agent: Utilized in coatings, adhesives, and resin formulations where its terminal double bond enables crosslinking reactions.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metalworking fluids and protective coatings.

Basic Information

Product Name	Undec-9-Enol
CAS No.	112-46-9
Molecular Formula	C₁₁H₂₂O
Molecular Weight	170.29 g/mol
Synonyms	10-Undecen-1-ol; Undec-10-en-1-ol; 10-Undecenol; 10-Hendecen-1-ol; ω-Undecenyl alcohol; 1-Hydroxy-10-undecene; Allyl octyl carbinol; Vinyl nonyl carbinol
EINECS	203-975-2

Quality Control

Our Undec-9-Enol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources. For long-term storage, consider under an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.448 - 1.452
Specific Gravity (20/20°C)	0.845 - 0.855

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