Description

9-Nonadecanol is a high-purity, long-chain primary fatty alcohol with the CAS number 287389-99-5. This compound serves as a versatile and valuable intermediate in the synthesis of specialty chemicals, offering a defined carbon chain length for precise molecular architecture. It is essential for R&D and production in industries such as pharmaceuticals, cosmetics, and advanced materials, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs requiring specific lipophilic properties.
• Cosmetic & Personal Care Ingredients: Acts as an emollient, thickener, or raw material for producing esters in creams, lotions, and lipsticks.
• Lubricant & Grease Additives: Serves as a precursor for synthetic esters used in high-performance lubricants and metalworking fluids.
• Polymer & Plasticizer Synthesis: Employed as a monomer or building block for creating specialized polymers, plasticizers, and stabilizers.
• Surfactant & Detergent Manufacturing: A key intermediate for producing non-ionic surfactants with specific branching or chain-length characteristics.
• Flavor & Fragrance Industry: Used in the controlled synthesis of aroma chemicals and fragrance fixatives.
• Research & Development: A critical standard and reagent in organic chemistry research, material science, and analytical method development.
• Agrochemical Formulations: Utilized in the production of adjuvants and carriers for pesticide and herbicide formulations.

Basic Information

Product Name	9-Nonadecanol
CAS No.	287389-99-5
Molecular Formula	C₁₉H₄₀O
Molecular Weight	284.52 g/mol
Synonyms	Nonadecan-9-ol; 9-Hydroxynonadecane; 1-Nonadecanol (isomeric mixture); n-Nonadecyl alcohol; C19 Alcohol; Fatty Alcohol C19; Nonadecyl alcohol; Stearyl methanol
EINECS	Contact for details

Quality Control

Our 9-Nonadecanol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your project requirements.

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.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Melting Point	60 - 65 °C
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%
Water Content (KF)	< 0.5%

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