Description

18-Phenyloctadecanol is a high-purity, long-chain fatty alcohol derivative featuring a phenyl terminal group. This unique structure provides a valuable combination of lipophilic character and aromatic functionality, making it a versatile intermediate for advanced synthesis. It is particularly relevant for manufacturers in the specialty chemical and pharmaceutical sectors seeking to modify surface properties or create novel polymeric materials. Our supply of 18-Phenyloctadecanol CAS NO 68141-06-0 is backed by stringent quality control to ensure batch-to-batch consistency for your critical processes.

Application

The phenyl-substituted long alkyl chain of 18-Phenyloctadecanol makes it suitable for a range of specialized industrial applications where its amphiphilic nature and chemical reactivity are leveraged.

• Surfactant & Emulsifier Intermediate: Serves as a key building block for synthesizing non-ionic surfactants with specific solubility and surface activity profiles.
• Lubricant & Grease Additive: Used in the formulation of high-performance lubricants and functional additives to enhance film strength and thermal stability.
• Polymer Modification: Acts as a monomer or chain transfer agent in polymerizations to introduce hydrophobic and aromatic characteristics into resins and plastics.
• Pharmaceutical Intermediate: Employed in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs requiring specific lipid solubility.
• Cosmetic & Personal Care Ingredients: Utilized in the production of emollients, viscosity modifiers, and delivery agents for skincare formulations.
• Chemical Synthesis: Functions as a versatile organic intermediate for further chemical transformations, including etherification and esterification.

Basic Information

Product Name	18-Phenyloctadecanol
CAS No.	68141-06-0
Molecular Formula	C₂₄H₄₂O
Molecular Weight	346.59 g/mol
Synonyms	1-Octadecanol, 18-phenyl-; 18-Phenyl-1-octadecanol; ω-Phenyloctadecyl alcohol; Octadecylphenylcarbinol; Stearylphenylcarbinol; (18-Phenyloctadecyl)alcohol; Phenylstearyl alcohol
EINECS	Contact for details

Quality Control

Our 18-Phenyloctadecanol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to verify identity, purity, and conformance to agreed specifications. A Certificate of Analysis (COA) documenting key parameters such as assay, melting point, and impurity profile is provided with every shipment. We are committed to meeting the high-purity requirements of industrial and research applications.

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). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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