Description

Pseudoionone is a key intermediate in the synthesis of valuable aroma chemicals, most notably ionones and irones, which are foundational to many fragrance and flavor compositions. Its importance lies in its versatile chemical backbone, which allows for efficient, high-yield production of these sought-after compounds. This product is essential for manufacturers in the fragrance, flavor, and fine chemical industries seeking reliable, high-purity raw materials for their synthesis processes.

Application

• Primary Intermediate for Ionones: The predominant use is as a direct precursor in the synthesis of α-ionone and β-ionone, which are crucial for violet, woody, and berry notes in perfumery.
• Fragrance Compound Synthesis: Serves as a building block for other important fragrance molecules such as irone, used in orris (iris) scents, and methyl ionones.
• Flavor Ingredient Production: Used in the manufacture of flavoring agents that impart fruity and floral nuances to food and beverage products.
• Fine Chemical Intermediate: Employed in organic synthesis for producing more complex chemical structures in pharmaceutical and agrochemical research.
• Aroma Chemical Manufacturing: A critical raw material for companies specializing in the production of aroma chemicals for personal care, cosmetics, and household products.

Basic Information

Product Name	Pseudoionone
CAS No.	3548-78-5
Molecular Formula	C13H20O
Molecular Weight	192.30 g/mol
Synonyms	6,10-Dimethyl-3,5,9-undecatrien-2-one; 6,10-Dimethylundeca-3,5,9-trien-2-one; Dehydro-pseudoionone; (E)-6,10-Dimethylundeca-3,5,9-trien-2-one; Pseudo-ionone; Pseudo ionone; Pseudoionon; Pseudo-ionon; Pseudo Ionone
EINECS	222-588-8

Quality Control

Our Pseudoionone is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain optimal quality and prevent degradation.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.525 - 1.535
Specific Gravity (20/20°C)	0.895 - 0.915

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