Description

1-Eicosanol is a long-chain primary fatty alcohol, also known as arachidyl alcohol, with the CAS registry number 629-96-9. This high-purity chemical intermediate is valued for its role as a versatile building block in the synthesis of surfactants, lubricants, and personal care ingredients. It is essential for manufacturers in the cosmetics, pharmaceuticals, and specialty chemicals industries seeking reliable, high-quality raw materials for formulation and synthesis.

Application

• Surfactant & Emulsifier Production: Serves as a key raw material for synthesizing non-ionic surfactants and emulsifying agents used in industrial and consumer products.
• Cosmetics & Personal Care: Used as an opacifying agent, viscosity modifier, and emollient in creams, lotions, and hair care formulations.
• Lubricants & Greases: Acts as a precursor for synthetic esters that provide excellent lubricity and thermal stability in high-performance lubricants and metalworking fluids.
• Pharmaceutical Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and excipients where specific chain length and purity are critical.
• Textile & Fiber Processing: Functions as a softening agent and processing aid in the manufacture of synthetic fibers and textiles.
• Research & Development: Utilized as a standard or reagent in chemical research, analytical testing, and material science studies.

Basic Information

Product Name	1-Eicosanol
CAS No.	629-96-9
Molecular Formula	C₂₀H₄₂O
Molecular Weight	298.55 g/mol
Synonyms	Arachidyl Alcohol; Eicosyl Alcohol; n-Eicosanol; 1-Icosanol; C20 Alcohol; n-Eicosan-1-ol; Icosan-1-ol; Arachidic Alcohol
EINECS	211-119-4

Quality Control

Our 1-Eicosanol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting specifications for industrial and specialty applications. Certificates of Analysis (COA) documenting purity, physical properties, and conformance are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White solid / Flakes
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Melting Point	64 - 67 °C
Acid Value	≤ 1.0 mg KOH/g
Iodine Value	≤ 1.0 g I₂/100g
Hydroxyl Value	185 - 195 mg KOH/g
Heavy Metals (as Pb)	≤ 10 ppm

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