1-Hexadecanol CAS 36653-82-4

Chemical Name: 1-Hexadecanol
Synonyms: Cetyl Alcohol
CAS No.: 36653-82-4
Molecular Formula: C16H34O
Molecular Weight: 242.44
Appearance: White crystal
Assay: 98%

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1-Hexadecanol CAS 36653-82-4: Technical Guide & Industry Applications

Table of Contents

Product Overview & Specifications

Parameter Specification
CAS Number 36653-82-4
Molecular Formula C16H34O
Appearance White crystalline solid
Melting Point 49-52°C
Boiling Point 344°C at 760 mmHg
Flash Point 155°C
Solubility Insoluble in water, soluble in ethanol/ether

Comparative Analysis

Feature 1-Hexadecanol Cetyl Alcohol
Carbon Chain C16 C16
Purity Grade Pharma/Industrial Cosmetic
Viscosity Control Superior Moderate

Detailed Industrial Applications

Personal Care Formulations

Functions as emollient/stabilizer in:
– Creams/Lotions (0.5-5% concentration)
– Hair Conditioners (2-8% additive)
– Lipstick structurants

Pharmaceutical Uses

– Tablet coating agent (controlled release)
– Ointment base component
– Transdermal patch matrix

Industrial Applications

– Lubricant additives (5-15% blend)
– PVC plasticizer intermediate
– Textile softening agents

Step-by-Step Usage Guidelines

Cosmetic Emulsion Preparation

1. Melt at 60-65°C with oily phase components
2. Combine with aqueous phase at equivalent temperature
3. Homogenize at 3000 rpm for 5 minutes
4. Cool while stirring to prevent crystallization

Pharmaceutical Tablet Coating

– Dissolve in ethanol (10% w/v solution)
– Spray coating at 40°C bed temperature
– Achieve 2-3% weight gain for sustained release

Real-World Implementation Case Studies

Case 1: European Cosmetic Manufacturer

Challenge: Stability issues in SPF 50+ cream
Solution: 3.2% 1-Hexadecanol incorporation
Result: 40% reduction in phase separation

Case 2: Asian Pharma Company

Challenge: Immediate drug release in NSAID tablets
Solution: 2.8% coating layer
Result: 8-hour sustained release profile achieved

Contact for Technical Consultation

Request formulation assistance or material samples:
Email: info@vivalr.com
Phone: (86) 15866781826
Available services:
– Technical data package
– Regulatory compliance support
– Custom concentration solutions

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