Description

1-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)Butan-1-One is a high-purity ketone compound, also known as a key derivative of β-ionone, valued for its distinct woody and floral aroma profile. It serves as a critical intermediate and fragrance ingredient, offering consistent quality and reliable performance for demanding industrial and fine chemical applications. This product is essential for manufacturers in the flavors & fragrances, cosmetics, and pharmaceutical synthesis sectors seeking a stable and versatile building block.

Application

• Fragrance Ingredient: Used as a key component in perfumery for creating woody, floral, and violet-like scent accords in fine fragrances, cosmetics, and personal care products.
• Flavor Modifier: Employed in the synthesis of flavor compounds, contributing to fruity and berry-like notes in food and beverage applications.
• Pharmaceutical Intermediate: Serves as a crucial synthetic precursor in the production of retinoids, vitamins (like Vitamin A), and other specialized active pharmaceutical ingredients (APIs).
• Chemical Synthesis: Acts as a versatile building block in organic synthesis for creating more complex molecules used in agrochemicals and advanced materials.
• Aroma Chemical Production: A fundamental raw material for manufacturing other ionone derivatives and specialty aroma chemicals.

Basic Information

Product Name	1-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)Butan-1-One
CAS No.	28384-26-1
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31 g/mol
Synonyms	β-Ionone; 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-one; (E)-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)but-3-en-2-one; trans-β-Ionone; β-Ionone; Ionone beta; Florantone T; 7-Methylionone; 2,6,6-Trimethyl-1-cyclohexen-1-yl butan-1-one derivative
EINECS	249-013-5

Quality Control

Our 1-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)Butan-1-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure it meets high-purity standards suitable for fragrance, flavor, and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.518 - 1.522
Specific Gravity (20/20°C)	0.945 - 0.950
Related Substances (GC)	Total impurities ≤ 2.0%

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