Description

(4E,6E)-4,6-Nonadien-8-Yn-3-Ol CAS NO 43142-42-3 is a high-purity, unsaturated aliphatic alcohol characterized by its conjugated diyne and enol structure. This compound serves as a valuable and versatile intermediate and building block in advanced organic synthesis, prized for its unique reactivity profile. It is primarily utilized by research institutions, flavor & fragrance houses, and fine chemical manufacturers for developing novel compounds and specialty ingredients.

Application

• Flavor and Fragrance (F&F) Industry: Acts as a key intermediate in the synthesis of complex aroma chemicals and novel scent molecules.
• Pharmaceutical Research: Serves as a crucial building block for creating pharmacologically active scaffolds and potential drug candidates.
• Agrochemical Synthesis: Used in the development of new active ingredients and specialty agrochemicals.
• Material Science: Employed in the research and production of specialized polymers and advanced organic materials.
• Organic Synthesis Laboratories: A valuable reagent for Diels-Alder reactions and other cycloadditions to construct complex cyclic structures.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing and method development.

Basic Information

Product Name	(4E,6E)-4,6-Nonadien-8-Yn-3-Ol
CAS No.	43142-42-3
Molecular Formula	C₉H₁₂O
Molecular Weight	136.19 g/mol
Synonyms	4,6-Nonadien-8-yn-3-ol, (4E,6E)-; 4,6-Nonadien-8-yn-3-ol; (E,E)-4,6-Nonadien-8-yn-3-ol; 3-Nonadien-5-yn-2-ol; Unsaturated C9 alcohol; Acetylenic dienol; Flavor intermediate FEMA; Building block C9H12O
EINECS	Contact for details

Quality Control

Every batch of (4E,6E)-4,6-Nonadien-8-Yn-3-Ol is produced under strict quality management protocols. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat, sparks, and open flames. Due to its sensitivity, minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Isomeric Purity (E,E)	≥ 90.0%
Water Content (KF)	≤ 0.5%

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