Description

3-Methyl-4-Nonanol is a branched-chain aliphatic alcohol with the CAS number 26533-32-4. This compound serves as a versatile intermediate and a key building block in the synthesis of complex organic molecules, offering unique structural properties due to its specific carbon chain length and methyl branch. It is primarily sought after by manufacturers in the fragrance, flavor, and specialty chemical industries for its utility in creating specific organoleptic profiles and advanced chemical derivatives.

Application

• Fragrance and Flavor Ingredient: Used as a key intermediate or modifier in the synthesis of specialty aroma chemicals for perfumes, cosmetics, and food flavorings.
• Pharmaceutical Intermediate: Serves as a chiral building block or precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Lubricant and Plasticizer Additive: Employed in the production of synthetic esters that function as base stocks for lubricants or as specialty plasticizers.
• Agrochemical Synthesis: Acts as an intermediate in the manufacturing of pesticides, herbicides, and other crop protection agents.
• Surface Active Agent Production: Utilized as a hydrophobic chain in the synthesis of non-ionic surfactants and emulsifiers.
• Research and Development: Serves as a standard or reagent in organic chemistry research for studying reaction mechanisms and developing new synthetic pathways.

Basic Information

Product Name	3-Methyl-4-Nonanol
CAS No.	26533-32-4
Molecular Formula	C₁₀H₂₂O
Molecular Weight	158.28 g/mol
Synonyms	4-Nonanol, 3-methyl-; 3-Methylnonan-4-ol; 3-Methyl-4-nonyl alcohol; NSC 163997; 3-Methyl-4-hydroxy-nonane
EINECS	Contact for details

Quality Control

Our 3-Methyl-4-Nonanol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for industrial and fine chemical applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and key physical properties is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.440
Specific Gravity (20/4°C)	0.820 - 0.830

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