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Stearyl alcohol

CAS Number
112-92-5
EC Number
204-017-6
Chemical Formula
C18H38O
Molecular Weight
270.5 g/mol

Description

Stearyl alcohol (CAS 112-92-5 ), also known as Stearol, is a long-chain fatty alcohol derived primarily from natural fats and oils. It functions as an emulsifier, emollient, and lubricant across personal care, food, and industrial applications. Buyers source it as a cost-effective, naturally derived multifunctional ingredient for solid formulations and surface treatments. In personal care, it acts as a co-emulsifier and thickener in creams, lotions, and hair conditioners. It contributes body and texture to finished formulations. Food manufacturers use it as a release agent and surface-finishing agent in confectionery and bakery products where controlled lubrication is required for processing. In metalworking and industrial lubricants, it is incorporated into grease formulations and solid lubricant blends to reduce friction at metal interfaces. It also functions as a surface modifier and dispersing aid. This chemical is frequently used in wax-based coatings and polishes. Stearyl alcohol is supplied as white flakes or pellets, the standard commercial form for handling and dosing in both industrial and cosmetic manufacturing. Recognized grades include cosmetic/personal care grade, food-grade, and technical grade, with purity typically at 95% or higher for most commercial specifications. USP and Ph.Eur. grades are available for applications. These grades are essential for applications requiring pharmacopeial compliance. The material remains a staple for formulators seeking stable, high-purity fatty alcohols for diverse global manufacturing requirements. Contact us for supply of Stearyl alcohol Request Quote

Other Names (Synonyms)

Stearyl alcohol pure | Stearol | Stearic alcohol | Stearal | Octadecyl alcohol | Octadecanol NF | n-octadecyl alcohol | n-octadecanol

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point59.5 °C
Boiling Point210.5 °C @ Press: 15 Torr
Density0.8124 g/cm³ @ Temp: 59 °C
Flash Point185°C
Appearancewhite flakes
ColorWhite
Odorwh. unctuous flakes or gran., faint odor, bland taste
FormFlakes
Water Solubilityinsoluble
Vapor Pressure<0.01 mm Hg ( 38 °C)
Refractive Index1.4356 (estimate)
Log P7.4

Safety & Handling

Warning
GHS07· IrritantGHS09· Environment

Hazard Statements

H319Causes serious eye irritation
H400Very toxic to aquatic life
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects

Precautionary Statements

P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P391Collect spillage.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29051700
UN Number1986
Storage Class11 - Combustible Solids