Description

trans-9-Dodecen-1-yl acetate is a high-purity, unsaturated fatty acid ester derivative, specifically the acetate ester of trans-9-dodecen-1-ol. This compound is valued for its specific molecular structure, which makes it a crucial intermediate and building block in advanced organic synthesis. It is primarily sought after by R&D laboratories and manufacturers in the fragrance, flavor, and specialty chemical industries for creating complex aroma molecules and other fine chemicals.

Application

• Fragrance & Flavor Intermediate: A key synthetic building block for creating specific unsaturated aldehydes and alcohols used in high-value perfumery and flavor compositions.
• Pheromone Research & Synthesis: Serves as a critical precursor in the laboratory synthesis of insect pheromones for agricultural pest management studies.
• Organic Synthesis: Used as a versatile chiral intermediate or chain-extending reagent in complex multi-step organic reactions, including cross-coupling and functional group transformations.
• Specialty Chemical Manufacturing: Employed in the production of liquid crystals, surfactants, or other performance chemicals where a defined C12 chain with unsaturation is required.
• Pharmaceutical Intermediates: Potential use as a synthon in the research and development of active pharmaceutical ingredients (APIs) with specific lipid-like properties.

Basic Information

Product Name	trans-9-Dodecen-1-yl Acetate
CAS No.	35148-19-7
Molecular Formula	C₁₄H₂₆O₂
Molecular Weight	226.36 g/mol
Synonyms	(E)-9-Dodecen-1-yl acetate; (E)-9-Dodecenyl acetate; trans-Dodec-9-en-1-yl acetate; 9-Dodecen-1-ol, acetate, (9E)-; (E)-Dodec-9-enyl acetate; Acetic acid (E)-9-dodecenyl ester; (9E)-9-Dodecenyl acetate
EINECS	Contact for details

Quality Control

Every batch of trans-9-Dodecen-1-yl acetate is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, providing detailed chromatographic and spectroscopic data.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0% (Area %)
Isomeric Purity (trans- isomer)	≥ 95.0%
Refractive Index (n20/D)	1.440 - 1.445
Specific Gravity (20°C)	0.870 - 0.880

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