Description

β-Rhodinol is a premium-grade fragrance ingredient prized for its rich, floral-woody rose-like aroma with subtle citrus and honey nuances. This high-purity compound is essential for creating sophisticated, long-lasting olfactory profiles in fine perfumery and personal care formulations. It is a critical raw material for fragrance houses and manufacturers in the cosmetics, toiletries, and fine fragrance industries seeking to develop premium and luxury scent compositions.

Application

• Fine Fragrances: A key component in high-end perfumes, eau de parfums, and colognes, providing a natural rose character.
• Personal Care Products: Used in soaps, shower gels, lotions, and hair care products to impart a luxurious and stable scent.
• Cosmetics & Toiletries: Incorporated into creams, deodorants, and other cosmetic formulations for its pleasant and diffusive aroma.
• Home & Air Care: Enhances the scent profile of premium air fresheners, fabric conditioners, and household cleaners.
• Flavor & Fragrance (F&F) Blending: Serves as a versatile building block for perfumers to create complex fragrance accords.
• Aromatherapy & Candles: Used in niche applications such as scented candles and wellness products for its calming floral notes.

Basic Information

Product Name	β-Rhodinol
CAS No.	7540-51-4
Molecular Formula	C10H20O
Molecular Weight	156.27 g/mol
Synonyms	3,7-Dimethyl-7-octen-1-ol; 3,7-Dimethyloct-7-en-1-ol; Dihydro-β-ionol; (S)-β-Citronellol; Laevo-β-Citronellol; (S)-3,7-Dimethyl-6-octen-1-ol; (S)-3,7-Dimethyloct-6-en-1-ol; Rhodinol (mixture of isomers)
EINECS	231-420-0

Quality Control

Our β-Rhodinol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing including GC, IR, and specific rotation analysis. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and physical-chemical parameters are provided with every shipment to guarantee compliance with your specifications and industry standards such as IFRA.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. This material is light-sensitive and easily oxidized; for long-term storage, consider filling the headspace with an inert gas such as nitrogen or argon to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Odor	Characteristic floral, rose-like
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Specific Rotation [α]20/D	+4.0° to +6.0°
Refractive Index (20°C)	1.455 - 1.465
Relative Density (20/20°C)	0.850 - 0.870

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