Description

Decenal CAS NO 25447-70-5 is an important aliphatic aldehyde, specifically a ten-carbon chain unsaturated aldehyde. This compound is valued for its unique chemical reactivity and organoleptic properties, serving as a versatile intermediate and functional ingredient. It is primarily sought by manufacturers in the fragrance and flavor industry, as well as by chemical synthesis specialists for producing fine chemicals and pharmaceuticals.

Application

• Fragrance and Flavor Industry: A key building block for creating fresh, citrusy, and aldehyde notes in perfumes, cosmetics, and food flavorings.
• Organic Synthesis: Acts as a crucial intermediate in the production of more complex molecules, including pharmaceuticals, agrochemicals, and specialty polymers.
• Research and Development: Used in academic and industrial R&D labs for studying reaction mechanisms and developing new synthetic methodologies.
• Fine Chemical Production: Employed in the manufacture of vitamins, aroma chemicals, and other high-value specialty compounds.

Basic Information

Product Name	Decenal
CAS No.	25447-70-5
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	2-Decenal; trans-2-Decenal; (E)-2-Decenal; Decen-2-al-1; Dec-2-enal; 2-Decen-1-al; Aldehyde C-10; trans-Dec-2-enal
EINECS	246-943-8

Quality Control

Our Decenal is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the rigorous standards required by the fragrance, flavor, and fine chemical industries.

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 place. Recommended storage temperature is 2-8°C to minimize oxidation and degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Isomeric Purity (GC)	≥ 90.0% (E-isomer)

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