Description

Trimethyl-1,5,9-Cyclododecatriene is a high-purity, specialized cyclic hydrocarbon with the CAS registry number 21064-19-7. This compound serves as a valuable and versatile chemical intermediate in advanced organic synthesis, prized for its unique triene structure and reactivity. It is primarily utilized by research institutions and industrial manufacturers in the fragrance, flavor, and fine chemical sectors for the development of novel compounds and complex molecular architectures.

Application

• Fragrance & Flavor Intermediate: A key building block for the synthesis of complex musks, amber notes, and other high-value aroma chemicals.
• Fine Chemical Synthesis: Serves as a crucial precursor in the production of pharmaceuticals, agrochemicals, and specialty polymers.
• Organic Synthesis Research: Used in academic and industrial R&D for Diels-Alder reactions, hydrogenation studies, and the construction of macrocyclic compounds.
• Catalyst & Ligand Development: Employed in the preparation of novel organometallic complexes and catalytic systems.
• Polymer Modification: Acts as a cross-linking agent or comonomer to introduce specific functional groups into polymer backbones.

Basic Information

Product Name	Trimethyl-1,5,9-Cyclododecatriene
CAS No.	21064-19-7
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	1,5,9-Trimethyl-1,5,9-cyclododecatriene; 1,5,9-Trimethylcyclododeca-1,5,9-triene; Cyclododecatriene, trimethyl-; Trimethylcyclododecatriene; TMT; 21064-19-7 (CAS)
EINECS	244-187-5

Quality Control

Every batch of Trimethyl-1,5,9-Cyclododecatriene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) including purity, identity confirmation, and impurity profile is available for each lot upon request.

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 area. Recommended storage temperature is 2-8°C to maximize stability and shelf life. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.