Description

cis-8-Undecen-1-Al CAS NO 58296-81-4 is a high-purity, unsaturated aliphatic aldehyde characterized by its specific cis-configuration and terminal aldehyde group. This unique structure makes it a valuable and versatile chemical intermediate for the synthesis of more complex molecules. It is primarily sought after by flavor and fragrance manufacturers and fine chemical producers for creating specialty ingredients.

Application

• Flavor and Fragrance (F&F) Industry: A key building block for the synthesis of novel aroma chemicals, imparting green, waxy, or citrus-like notes.
• Organic Synthesis: Serves as a crucial intermediate in the production of pharmaceuticals, agrochemicals, and liquid crystals due to its reactive aldehyde functionality.
• Polymer Chemistry: Used as a monomer or co-monomer in the creation of specialty polymers with tailored properties.
• Research and Development: An important reagent in academic and industrial R&D for exploring new synthetic pathways and material science applications.
• Perfumery: Employed in the creation of unique fragrance accords and specialty perfume compositions.

Basic Information

Product Name	cis-8-Undecen-1-Al
CAS No.	58296-81-4
Molecular Formula	C₁₁H₂₀O
Molecular Weight	168.28 g/mol
Synonyms	(Z)-8-Undecen-1-al; (Z)-Undec-8-enal; cis-8-Undecenal; 8-Undecen-1-al, (Z)-; Undec-8-en-1-al; (8Z)-Undec-8-enal; 8-Undecenal
EINECS	Contact for details

Quality Control

Our cis-8-Undecen-1-Al is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including GC, IR, and NMR to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at 2-8°C for long-term stability. This product is easily oxidized and light-sensitive.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
cis-Isomer Purity (GC)	≥ 98.0%

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