Description

7-Methoxy-3,7-Dimethyloctanal CAS NO 3613-30-7 is a high-purity aliphatic aldehyde derivative valued for its unique fragrance profile and chemical reactivity. This compound serves as a versatile intermediate and key ingredient in the synthesis of complex molecules and specialty formulations. It is primarily sought after by manufacturers in the fragrance, flavor, and fine chemical industries for its ability to impart specific olfactory characteristics and act as a building block in organic synthesis.

Application

• Fragrance & Flavor Ingredient: Used as a key component in creating sophisticated, woody, and citrus-like aroma profiles for perfumes, cosmetics, and personal care products.
• Fine Chemical Synthesis: Acts as a crucial intermediate in the production of pharmaceuticals, agrochemicals, and other complex organic compounds.
• Functional Additive: Employed in specialty polymer formulations and coatings where specific aldehyde functionality is required.
• Research & Development: Serves as a standard or starting material in academic and industrial R&D laboratories for novel synthetic pathways.

Basic Information

Product Name	7-Methoxy-3,7-Dimethyloctanal
CAS No.	3613-30-7
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	7-Methoxy-3,7-dimethyloctanal; 3,7-Dimethyl-7-methoxyoctanal; Lilial methyl ether; Lilial methyl ether (fragrance grade); p-tert-Butyl-α-methylhydrocinnamic aldehyde methyl ether; 2-(4-(tert-Butyl)phenyl)-2-methylpropionaldehyde methyl ether; 7-Methoxy-3,7-dimethyl-octanal; Butylphenyl methylpropional methyl ether
EINECS	Contact for details

Quality Control

Our 7-Methoxy-3,7-Dimethyloctanal is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. 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)	≥ 97.0%
Refractive Index (20°C)	1.440 - 1.450
Specific Gravity (20/20°C)	0.910 - 0.930

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