Description

1,10-Undecadiene is a high-purity, linear terminal diene with significant utility as a versatile chemical building block in advanced organic synthesis. Its value lies in its bifunctional reactivity, enabling its use in polymerization, cross-linking, and the creation of specialty polymers and fine chemicals. This compound is essential for R&D chemists and manufacturers in the fragrance, polymer, and pharmaceutical intermediates sectors seeking to develop novel materials with specific properties.

Application

• Polymer & Resin Manufacturing: Serves as a key monomer or co-monomer in the production of specialty polyolefins, elastomers, and cross-linked polymers.
• Organic Synthesis Intermediate: Used in metathesis reactions (e.g., ring-closing metathesis, cross metathesis) and other catalytic transformations to construct complex molecular frameworks.
• Fragrance & Flavor Industry: Acts as a precursor for the synthesis of specific musk compounds and other aroma chemicals.
• Surface Modification & Coatings: Employed to introduce unsaturated functional groups onto surfaces or polymers for further chemical grafting.
• Adhesive & Sealant Formulation: Functions as a reactive diluent or cross-linking agent in UV-curable or chemically curing systems.
• Pharmaceutical & Agrochemical R&D: Utilized as a versatile scaffold for constructing active pharmaceutical ingredients (APIs) and agrochemical intermediates.

Basic Information

Product Name	1,10-Undecadiene
CAS No.	13688-67-0
Molecular Formula	C11H20
Molecular Weight	152.28 g/mol
Synonyms	Undeca-1,10-diene; 1,10-Hendecadiene; 1,10-Undecadiene; α,ω-Undecadiene; 1,10-Diundecene; UNII-0K3V2TQ01M; NSC 74112
EINECS	237-218-1

Quality Control

Our 1,10-Undecadiene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC analysis for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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