Description

3,7-Dimethyl-1-Octanol is a branched-chain primary alcohol valued for its mild, floral-woody odor and its utility as a versatile chemical intermediate. This compound is particularly significant in the fragrance and flavor industry for creating sophisticated scent profiles and as a building block for synthesizing esters and other derivatives. It is essential for manufacturers in the perfumery, flavoring, and specialty chemical sectors seeking high-purity ingredients for premium applications.

Application

• Fragrance & Flavor Ingredient: Serves as a key component in perfumes, cosmetics, and food flavorings, imparting fresh, floral, and woody notes.
• Chemical Synthesis Intermediate: Used in the production of esters, such as 3,7-dimethyloctyl acetate, which are widely used in fragrances and plasticizers.
• Plasticizer Production: Acts as a precursor for phthalate and other ester-based plasticizers, enhancing flexibility in polymers like PVC.
• Surfactant & Detergent Formulation: Employed in the synthesis of non-ionic surfactants for industrial and household cleaning products.
• Lubricant Additive: Utilized as an intermediate for manufacturing synthetic lubricants and corrosion inhibitors.
• Solvent & Carrier: Functions as a high-boiling point solvent in coatings, inks, and agrochemical formulations.

Basic Information

Product Name	3,7-Dimethyl-1-Octanol
CAS No.	106-21-8
Molecular Formula	C10H22O
Molecular Weight	158.28 g/mol
Synonyms	Dihydromyrcenol; 3,7-Dimethyloctan-1-ol; Tetrahydrogeraniol; Dihydrogeraniol; 1-Octanol, 3,7-dimethyl-; Myrcenyl alcohol; NSC 9245; FEMA 2391
EINECS	203-374-5

Quality Control

Our 3,7-Dimethyl-1-Octanol is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with industry standards including ISO and GMP where applicable, ensuring reliability for your critical applications in fragrance and synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.433 - 1.438
Specific Gravity (20/20°C)	0.828 - 0.835
Water Content (KF)	≤ 0.1%

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