Description

7-Methoxy-3,7-Dimethyloctan-2-Ol CAS NO 41890-92-0 is a high-purity fragrance and flavor intermediate, prized for its unique woody, ambery, and slightly floral olfactory profile. This compound is essential for formulators seeking to create sophisticated, long-lasting, and complex scent accords. It is primarily utilized by manufacturers in the fragrance, flavor, and fine chemical industries for premium consumer products.

Application

• Fragrance Industry: A key building block for high-end perfumes, colognes, and personal care products, imparting woody, amber, and floral nuances.
• Flavor Industry: Used in the creation of complex flavor profiles for food and beverages, adding subtle aromatic depth.
• Cosmetic Ingredients: Incorporated into lotions, creams, and soaps as a fragrance component and potential mild fixative.
• Aromatherapy & Home Care: Serves as a valuable component in essential oil blends, diffuser oils, and scented home products like candles and detergents.
• Chemical Synthesis: Acts as a chiral intermediate or starting material for the synthesis of more complex aroma chemicals and pharmaceutical compounds.
• Industrial Deodorants: Used in formulations designed to mask or neutralize unpleasant odors in industrial settings.

Basic Information

Product Name	7-Methoxy-3,7-Dimethyloctan-2-Ol
CAS No.	41890-92-0
Molecular Formula	C11H24O2
Molecular Weight	188.31 g/mol
Synonyms	2-Octanol, 7-methoxy-3,7-dimethyl-; 3,7-Dimethyl-7-methoxyoctan-2-ol; Osyrol; Osyrol (fragrance ingredient); 7-Methoxy-3,7-dimethyl-2-octanol; 7-Methoxy-3,7-dimethyloctan-2-ol; (RS)-7-Methoxy-3,7-dimethyloctan-2-ol; (±)-7-Methoxy-3,7-dimethyloctan-2-ol
EINECS	255-560-4

Quality Control

Our 7-Methoxy-3,7-Dimethyloctan-2-Ol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing including GC, IR, and NMR to ensure identity, purity, and olfactory consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Odor	Characteristic woody, amber, floral
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.440 - 1.450
Specific Gravity (20/20°C)	0.890 - 0.910

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