Description

9-Chloro-1-Nonanol is a versatile bifunctional organic compound featuring both a terminal chloro group and a primary hydroxyl group on a nine-carbon alkyl chain. This unique structure makes it a valuable intermediate for the synthesis of more complex molecules, particularly in the pharmaceutical and specialty chemical sectors. It is primarily sought after by research chemists and process development teams for constructing surfactants, liquid crystals, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring a functionalized alkyl chain.
• Surfactant & Detergent Precursor: Used to manufacture non-ionic surfactants and specialty detergents, where the chloro and hydroxyl groups can be further modified to create ethoxylates or other amphiphilic structures.
• Liquid Crystal Synthesis: Serves as a starting material for the production of alkyl chain components in liquid crystal displays (LCDs) and other advanced optical materials.
• Polymer & Resin Modifier: Acts as a chain extender or cross-linking agent in polyurethane and epoxy resin formulations to modify flexibility and properties.
• Organic Synthesis Reagent: Employed in nucleophilic substitution reactions and as a protected form of a 1,9-difunctional alkane for constructing macrocycles and complex organic molecules.
• Flavor & Fragrance Intermediate: Utilized in the controlled synthesis of aroma chemicals and esters that contribute to specific fragrance profiles.

Basic Information

Product Name	9-Chloro-1-Nonanol
CAS No.	51308-99-7
Molecular Formula	C9H19ClO
Molecular Weight	178.70 g/mol
Synonyms	1-Chloro-9-nonanol; 9-Chlorononan-1-ol; Nonanol, 9-chloro-; ω-Chlorononyl alcohol; 9-Chloro-n-nonanol; 9-Chloro-1-hydroxy-nonane; 9-Chlorononyl alcohol
EINECS	Contact for details

Quality Control

Our 9-Chloro-1-Nonanol is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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