Description

2,5,5,11-Tetramethyl-8-Isopropyl-4,7,9-Trioxa-1,11-Dodecadiene is a specialized, high-purity chemical intermediate with a unique molecular structure. This compound matters for its role in synthesizing complex molecules where specific steric and electronic properties are required. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials industries for creating novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators requiring specific structural motifs.
• Fragrance & Flavor Chemistry: Serves as a precursor for creating complex, macrocyclic musk-like odorants and specialty flavor compounds.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the production of specialty polymers with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex ether and acetal linkages in target molecules.
• Ligand & Catalyst Development: Utilized as a backbone for synthesizing novel chiral ligands and organometallic catalysts.

Basic Information

Product Name	2,5,5,11-Tetramethyl-8-Isopropyl-4,7,9-Trioxa-1,11-Dodecadiene
CAS No.	69161-45-1
Molecular Formula	C18H32O3
Molecular Weight	296.45 g/mol
Synonyms	1,11-Dodecadiene, 2,5,5,11-tetramethyl-8-(1-methylethyl)-4,7,9-trioxa-; 8-Isopropyl-2,5,5,11-tetramethyl-4,7,9-trioxa-1,11-dodecadiene; Tetramethyl Isopropyl Trioxa Dodecadiene; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our 2,5,5,11-Tetramethyl-8-Isopropyl-4,7,9-Trioxa-1,11-Dodecadiene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay (by GC/HPLC), identity confirmation, and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP manufacturing.

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 place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame. Due to its sensitivity, allow the container to reach ambient temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%

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