Description

Undeca-1,5-Dien-4-Ol is a specialized unsaturated alcohol with a unique diene structure, serving as a valuable intermediate in advanced organic synthesis. Its reactive terminal double bonds and hydroxyl group make it a versatile building block for constructing complex molecular architectures, including fragrances, pharmaceuticals, and functional polymers. This compound is particularly relevant for R&D chemists and production specialists in the fine chemical, flavor & fragrance, and life science industries seeking to introduce specific carbon chain functionalities.

Application

• Fragrance & Flavor Intermediate: A key precursor in the synthesis of specific musk-like or green, leafy aroma chemicals.
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for specialty polymers, coatings, and resins.
• Agrochemical Synthesis: Employed in creating advanced intermediates for crop protection agents and pesticides.
• Organic Synthesis Reagent: A versatile diene and alcohol for Diels-Alder reactions, hydrofunctionalization, and other coupling chemistries.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D laboratories for methodological studies.

Basic Information

Product Name	Undeca-1,5-Dien-4-Ol
CAS No.	64677-46-9
Molecular Formula	C₁₁H₂₀O
Molecular Weight	168.28 g/mol
Synonyms	1,5-Undecadien-4-ol; 4-Undecen-1-ol, 5-methylene-; Undeca-1,5-dien-4-ol; 5-Methylene-4-undecen-1-ol; 1,5-Undecadiene-4-ol; 4-Hydroxy-1,5-undecadiene
EINECS	Contact for details

Quality Control

Our Undeca-1,5-Dien-4-Ol is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and other critical parameters is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, open flames, and oxidizing agents.

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.