Description

(E)-3-Undecene is a high-purity, linear alpha olefin characterized by its specific geometric isomerism. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its reactivity and defined structure. It is primarily utilized by R&D laboratories and industrial manufacturers in the flavor & fragrance, agrochemical, and specialty polymer sectors for creating complex molecules.

Application

• Flavor and Fragrance (F&F) Industry: Acts as a key intermediate in the synthesis of aroma chemicals and pheromones.
• Agrochemical Synthesis: Used as a building block for producing specific insect pheromones for pest control and crop protection.
• Organic Synthesis & Research: Serves as a versatile reagent for cross-coupling reactions, metathesis, and other catalytic processes in fine chemical production.
• Specialty Polymers & Materials Science: Employed as a co-monomer or modifier in the development of polymers with tailored properties.
• Lubricant & Fuel Additives: Can be used in the synthesis of performance-enhancing additives.
• Chemical Standard & Reference Material: Supplied as a high-purity standard for analytical calibration and method development.

Basic Information

Product Name	(E)-3-Undecene
CAS No.	1002-68-2
Molecular Formula	C11H22
Molecular Weight	154.29 g/mol
Synonyms	(E)-3-Undecene; trans-3-Undecene; 3-Undecene, (E)-; 3-Undecene; Undec-3-ene; (E)-Undec-3-ene; trans-Undec-3-ene; 3-Undecylene
EINECS	213-695-4

Quality Control

Our (E)-3-Undecene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure high chemical and isomeric purity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support custom synthesis and purification to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
(E)-Isomer Content (GC)	≥ 95.0%
Water Content (KF)	≤ 0.1%

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