Description

Ethyl 2,6,6-Trimethylcyclohexa-2,4-Diene-1-Carboxylate is a high-purity, specialty organic ester with a distinct molecular structure. This compound is valued for its role as a versatile key intermediate and aroma chemical precursor in advanced synthesis. It is primarily sought by manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical industries for its unique chemical properties.

Application

• Flavor and Fragrance (F&F) Industry: A key building block for synthesizing complex aroma molecules, contributing to woody, floral, or fruity olfactory notes.
• Pharmaceutical Intermediates: Serves as a critical precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Organic Synthesis: Utilized as a versatile diene component in Diels-Alder reactions and other cycloaddition chemistry to construct complex polycyclic frameworks.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including agrochemical intermediates and performance materials.
• Research & Development: Used in academic and industrial R&D laboratories for methodological studies and the development of new synthetic pathways.

Basic Information

Product Name	Ethyl 2,6,6-Trimethylcyclohexa-2,4-Diene-1-Carboxylate
CAS No.	35044-57-6
Molecular Formula	C₁₂H₁₈O₂
Molecular Weight	194.27 g/mol
Synonyms	Ethyl 2,6,6-Trimethyl-1,3-cyclohexadiene-1-carboxylate; 1-Cyclohexadiene-1-carboxylic acid, 2,6,6-trimethyl-, ethyl ester; Ethyl Dehydro-β-ionone; Ethyl 2,6,6-Trimethylcyclohexa-1,3-diene-1-carboxylate; Dehydro-β-ionone ethyl ester; Ethyl 2,6,6-Trimethyl-2,4-cyclohexadiene-1-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 2,6,6-Trimethylcyclohexa-2,4-Diene-1-Carboxylate is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 97.0%
Refractive Index (n20D)	1.485 - 1.495
Specific Gravity (20°C)	0.950 - 0.970

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