Description

1-Heneicosyl Formate is a high-purity, long-chain fatty acid ester with the CAS registry number 77899-03-7. This specialty chemical serves as a versatile intermediate and functional additive, valued for its stability and hydrophobic properties. It is primarily utilized in the formulation of advanced lubricants, high-performance coatings, and personal care products where precise molecular characteristics are critical.

Application

• Lubricant & Grease Additive: Acts as a friction modifier and viscosity index improver in synthetic and semi-synthetic lubricating oils and greases.
• Cosmetic & Personal Care Ingredient: Used as an emollient and skin-conditioning agent in creams, lotions, and other topical formulations.
• Polymer & Plastic Additive: Functions as an internal or external lubricant and processing aid in the production of plastics and synthetic fibers.
• Specialty Coating Formulations: Imparts water repellency and enhances flow properties in industrial and protective coatings.
• Chemical Synthesis Intermediate: Serves as a key building block for the synthesis of more complex surfactants and specialty esters.
• Release Agent & Mold Lubricant: Applied in rubber, plastic, and composite manufacturing to facilitate demolding.

Basic Information

Product Name	1-Heneicosyl Formate
CAS No.	77899-03-7
Molecular Formula	C22H44O2
Molecular Weight	340.59 g/mol
Synonyms	Heneicosyl formate; Formic acid heneicosyl ester; Docosyl formate (common name); n-Heneicosyl formate; 1-Heneicosanol formate; C21 Alcohol formate; Heneicosanyl formate; Docosanyl formate
EINECS	Contact for details

Quality Control

Our 1-Heneicosyl Formate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed against stringent internal specifications using advanced analytical techniques such as GC and HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%

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