Alcohols & Glycols
REACH
Arachidic alcohol
CAS Number
629-96-9
EC Number
211-119-4
What is Arachidic alcohol?
Arachidic alcohol (CAS 629-96-9), also known as 1-eicosanol, is a long-chain fatty alcohol derived from natural vegetable or synthetic sources.
Where is Arachidic alcohol used?
- Personal care: emulsifier, rheology modifier and lubricant
- Cosmetics: builds viscosity and stabilizes emulsions in creams, lotions and hair conditioners
- Pharmaceuticals: waxy excipient in solid dosage forms and topical preparations
- Lubricants and metalworking: base component or additive in wax blends and solid lubricants
- Specialty industrial formulations: dispersing agent and consistency factor
- It functions as an emulsifier, rheology modifier and lubricant in industrial formulations.
Good to know: Purity levels are commonly 95% or higher for sensitive applications; technical-grade material is offered where stricter purity thresholds are not required.
Commercial specifications
- Purity commonly 95% or higher
Other Names (Synonyms)
Icosan-1-ol|1-eicosanol
What are the physical properties of Arachidic alcohol?
Melting Point 72.5-73.0 °C
Boiling Point 369 °C @ Press: 760 Torr
Density 0.8405 g/cm³ @ Temp: 20 °C
Flash Point 195°C
Appearance white fluffy crystalline powder
Color White
Form Pellets, Powder or Chunks
Water Solubility Insoluble in water.
Vapor Pressure <0.1 mm Hg ( 20 °C)
Refractive Index 1.4350
Log P 8.3
How is Arachidic alcohol classified and handled safely? Learn More
Warning
GHS07· Irritant
Hazard Statements
H319 Causes serious eye irritation
Precautionary Statements
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P264+P265 Wash … thoroughly after handling.
P337+P317 If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Which trade and regulatory codes apply to Arachidic alcohol?
HS Code 29051990