Description

(Z,E)-Undeca-1,3,5-Triene is a high-purity, conjugated hydrocarbon building block characterized by its unique diene system. This compound is valued for its role as a key intermediate in the synthesis of complex organic molecules, including flavors, fragrances, and advanced materials. It is primarily sought after by research institutions and industrial manufacturers in the flavor & fragrance, fine chemical, and advanced polymer sectors.

Application

• Flavor & Fragrance (F&F) Synthesis: Serves as a crucial intermediate for creating specific terpenoid and green, leafy aroma profiles.
• Organic Synthesis Building Block: Used in Diels-Alder reactions and other cycloadditions to construct complex polycyclic frameworks for pharmaceuticals and agrochemicals.
• Material Science Research: Investigated as a monomer or co-monomer for the development of novel conjugated polymers with potential electronic or optical properties.
• Chemical Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control of related compounds.
• Academic & Industrial R&D: Utilized in exploratory chemistry for developing new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	(Z,E)-Undeca-1,3,5-Triene
CAS No.	19883-27-3
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	1,3,5-Undecatriene, (Z,E)-; (3Z,5E)-1,3,5-Undecatriene; (Z,E)-1,3,5-Undecatriene; Undeca-1,3,5-triene; 1,3,5-Undecatriene (mixed isomers); trans,cis-1,3,5-Undecatriene
EINECS	243-374-8

Quality Control

Our (Z,E)-Undeca-1,3,5-Triene is produced and handled under strict quality management protocols. Each batch is analyzed using advanced chromatographic and spectroscopic techniques (GC, GC-MS, NMR) to ensure identity, purity, and isomer ratio conformity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and polymerization. Due to its highly volatile nature, keep containers tightly sealed in a cool, well-ventilated area away from heat and ignition sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Total (Z,E)-Isomer)
Isomer Ratio (Z,E / E,E) (GC)	≥ 9:1
Water Content (KF)	≤ 0.1%

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