Description

7,11-Dimethyldodeca-4,6,10-Trien-3-One is a high-purity, unsaturated ketone with a distinctive conjugated triene structure, serving as a critical intermediate in fine chemical synthesis. Its value lies in its precise molecular architecture, which enables the construction of complex fragrance molecules and bioactive compounds. This product is essential for manufacturers in the fragrance, flavor, and pharmaceutical industries seeking reliable, high-quality building blocks for advanced R&D and production.

Application

• Fragrance & Flavor Intermediate: A key precursor in the synthesis of sophisticated musk, amber, and woody fragrance compounds.
• Pharmaceutical Synthesis: Used as a versatile building block for creating specific terpenoid and polyene structures in active pharmaceutical ingredients (APIs).
• Agrochemicals: Employed in the research and development of novel pesticides and plant growth regulators.
• Organic Synthesis & Research: A valuable reagent for Diels-Alder reactions and other cycloadditions in academic and industrial laboratories.
• Specialty Chemicals: Serves as an intermediate for UV absorbers, polymer additives, and other functional materials.

Basic Information

Product Name	7,11-Dimethyldodeca-4,6,10-Trien-3-One
CAS No.	26651-96-7
Molecular Formula	C14H22O
Molecular Weight	206.33 g/mol
Synonyms	7,11-Dimethyl-4,6,10-dodecatrien-3-one; 7,11-Dimethyl-4,6,10-dodecatriene-3-one; 4,6,10-Dodecatrien-3-one, 7,11-dimethyl-; (E,E)-7,11-Dimethyldodeca-4,6,10-trien-3-one; 7,11-Dimethyl-4,6,10-dodecatrien-3-one (mixture of isomers); Geranylacetone (isomer); Pseudoionone derivative; FEMA 3542
EINECS	247-876-5

Quality Control

Our 7,11-Dimethyldodeca-4,6,10-Trien-3-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.870 - 0.890

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