Description

4-Heptadecanol is a high-purity, long-chain fatty alcohol with the CAS registry number 103385-34-8. This compound serves as a crucial intermediate and functional additive in the synthesis of specialty chemicals and advanced materials. It is particularly valuable for industries requiring precise molecular structures to impart specific properties such as lubrication, hydrophobicity, or surfactant activity. Key sectors that utilize this alcohol include fine chemical synthesis, polymer additives, and advanced material research.

Application

• Fine Chemical Synthesis: Acts as a key building block for synthesizing complex esters, ethers, and other derivatives used in specialty applications.
• Polymer Additives: Functions as a plasticizer, lubricant, or processing aid to modify the flexibility and surface properties of polymers.
• Surfactant & Emulsifier Precursor: Used in the production of non-ionic surfactants for industrial cleaning, textile processing, and agrochemical formulations.
• Lubricant & Grease Formulation: Imparts desirable viscosity and stability characteristics in synthetic lubricants and high-performance greases.
• Cosmetic & Personal Care Ingredients: Serves as an emollient or thickener in the manufacture of creams, lotions, and other personal care products.
• Research & Development: Employed as a standard or reagent in analytical chemistry and material science research.

Basic Information

Product Name	4-Heptadecanol
CAS No.	103385-34-8
Molecular Formula	C₁₇H₃₆O
Molecular Weight	256.47 g/mol
Synonyms	Heptadecan-4-ol; 4-Hydroxyheptadecane; 1-Tridecyl-1-butanol; n-Tridecyl butyl alcohol; NSC 66490; 4-Heptadecyl alcohol
EINECS	Contact for details

Quality Control

Our 4-Heptadecanol is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous in-house specifications, which typically include identity confirmation, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	Contact for details

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