Description

Dihydro-β-Ionone is a versatile and highly valued fragrance and flavor intermediate, prized for its refined, woody, and slightly floral aroma profile. Its chemical stability and purity make it a critical building block for creating complex scent and taste compositions. This compound is essential for manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking consistent, high-quality raw materials.

Application

• Fragrance Industry: A key intermediate in the synthesis of high-value aroma chemicals like Ionones and Irones, used in fine perfumery for woody, floral, and violet-type notes.
• Flavor Industry: Employed in the creation of sophisticated flavorings for food and beverages, contributing fruity, berry, and woody nuances.
• Cosmetics & Personal Care: Used as a fragrance component in soaps, lotions, shampoos, and other scented consumer products.
• Chemical Synthesis: Serves as a crucial precursor in organic synthesis for pharmaceuticals, vitamins (e.g., Vitamin A, carotenoids), and other specialty chemicals.
• Household & Industrial Products: Incorporated into air fresheners, detergents, and cleaning agents to provide a pleasant and lasting scent.

Basic Information

Product Name	Dihydro-β-Ionone
CAS No.	17283-81-7
Molecular Formula	C13H22O
Molecular Weight	194.31 g/mol
Synonyms	4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-butanone; β-Dihydroionone; Dihydro-β-ionone; 2-Butanone, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-; 7,8-Dihydro-β-ionone; (E)-Dihydro-β-ionone; Tetrahydroionone (related); Flavor and Fragrance Intermediate FEMA 3627
EINECS	241-289-9

Quality Control

Our Dihydro-β-Ionone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with industry standards for fragrance and flavor ingredients, supporting your requirements for regulatory compliance and product safety.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.915 - 0.925
Related Substances (GC)	Complies with internal standards

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