Description

(Z)-3-Dodecen-1-Yne CAS NO 25091-24-1 is a high-purity, unsaturated aliphatic compound featuring both a carbon-carbon double bond and a terminal alkyne group, making it a versatile and valuable building block in advanced organic synthesis. Its unique structure provides two distinct reactive sites for selective functionalization, enabling the construction of complex molecular architectures. This specialty intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable chemical components for their R&D and production processes.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for creating complex aliphatic chains and macrocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, where its alkyne functionality allows for the introduction of specific bioactive moieties.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and functional materials with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for coupling reactions (e.g., Sonogashira, Click Chemistry) and the synthesis of natural product analogs.
• Fragrance & Flavor Chemistry: Utilized in the research and synthesis of unique aroma chemicals that contribute to complex scent profiles.
• Liquid Crystal & OLED Materials: Investigated as a precursor for creating organic semiconductors and liquid crystal compounds due to its linear, rigid structure.

Basic Information

Product Name	(Z)-3-Dodecen-1-Yne
CAS No.	25091-24-1
Molecular Formula	C₁₂H₂₀
Molecular Weight	164.29 g/mol
Synonyms	(Z)-3-Dodecen-1-yne; cis-3-Dodecen-1-yne; 3-Dodecen-1-yne, (Z)-; 3-Dodecen-1-yne, (3Z)-; Dodec-3(Z)-en-1-yne; 1-Dodecen-3-yne; (Z)-Dodec-3-en-1-yne
EINECS	Contact for details

Quality Control

Every batch of (Z)-3-Dodecen-1-Yne is produced and analyzed under strict quality management protocols to ensure consistency and purity for demanding synthetic applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place at recommended room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Purity (Z-isomer, GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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