Description

β-Lonone is a high-purity, synthetic fragrance and flavor compound, also known as β-ionone. This versatile ketone is prized for its distinctive woody, floral, and violet-like aroma, making it a fundamental building block in sophisticated scent and flavor formulations. It is essential for manufacturers in the fragrance, flavor, and fine chemical industries seeking consistent quality and reliable supply for their premium products.

Application

The unique olfactory profile of β-Lonone makes it indispensable across several high-value sectors:

• Fragrance & Perfumery: A key intermediate and fragrance ingredient for creating complex accords with woody, floral, and fruity notes in fine perfumes, cosmetics, and personal care products.
• Flavor Industry: Used to impart or enhance berry, plum, and woody nuances in food and beverage flavorings.
• Aroma Chemicals: Serves as a critical precursor in the synthesis of other valuable aroma chemicals, including vitamins and carotenoids.
• Cosmetic Ingredients: Incorporated into skincare and haircare formulations for its fragrance and potential as a mild, natural-derived ingredient.
• Research & Development: Utilized in academic and industrial R&D for chemical synthesis and olfactory studies.

Basic Information

Product Name	β-Lonone
CAS No.	79-77-6
Molecular Formula	C13H20O
Molecular Weight	192.30 g/mol
Synonyms	β-Ionone; 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-2-one; (E)-4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-one; β-Ionone; trans-β-Ionone; Ionone beta; Violet Ketone; Parmerone
EINECS	201-224-8

Quality Control

Our β-Lonone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with standards relevant to the fragrance and flavor industries, including ISO and GMP where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). This product is light-sensitive and highly volatile. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.518 - 1.522
Specific Gravity (20/20°C)	0.940 - 0.947
Solubility	Miscible with alcohol and oils; insoluble in water

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