Description

Dodec-11-En-2-One CAS NO 5009-33-6 is a high-purity, unsaturated ketone characterized by its specific 12-carbon chain with a terminal double bond. This compound serves as a valuable and versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is particularly sought after by research institutions and industrial R&D departments in the fragrance, flavor, and pharmaceutical sectors for the development of novel compounds and fine chemicals.

Application

• Fragrance & Flavor Intermediate: A key building block for synthesizing musk-like odorants, fruity esters, and other specialty aroma chemicals.
• Pharmaceutical Research: Used as a chiral synthon or precursor in the development of active pharmaceutical ingredients (APIs) and bioactive molecules.
• Organic Synthesis: Employed in reactions such as Michael additions, aldol condensations, and hydrogenation to create longer-chain functionalized molecules.
• Agrochemical Development: Acts as an intermediate in the synthesis of potential pesticides, herbicides, or plant growth regulators.
• Material Science: Investigated as a monomer or cross-linking agent for specialty polymers with unique properties.
• Chemical Research: Serves as a standard or starting material in methodological studies and catalysis development.

Basic Information

Product Name	Dodec-11-En-2-One
CAS No.	5009-33-6
Molecular Formula	C₁₂H₂₂O
Molecular Weight	182.30 g/mol
Synonyms	11-Dodecen-2-one; 2-Undecenyl methyl ketone; Methyl 10-undecenyl ketone; 1-Acetyl-10-undecene; 10-Undecen-1-yl methyl ketone; 2-Oxododec-11-ene
EINECS	225-690-6

Quality Control

Our Dodec-11-En-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Refractive Index (n20D)	1.440 - 1.450
Density (g/mL, 20°C)	0.840 - 0.860

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