Description

Heptanoic Acid Docosyl Ester is a high-purity synthetic ester derived from heptanoic acid and docosanol, known for its excellent stability and lubricating properties. This compound is valued in advanced formulations for its ability to enhance texture, provide emollience, and act as a non-greasy carrier. It serves as a critical functional ingredient for manufacturers in the personal care, cosmetics, and specialty lubricants industries seeking premium performance and consistency.

Application

• Cosmetic & Personal Care: Acts as a high-performance emollient and texture enhancer in creams, lotions, lipsticks, and sunscreens.
• Hair Care Products: Used in conditioners and styling products to impart shine, reduce frizz, and improve combability.
• Specialty Lubricants: Serves as a base or additive in synthetic lubricants and release agents requiring thermal stability.
• Plasticizer: Functions as a secondary plasticizer in polymer and resin formulations to improve flexibility.
• Pharmaceutical Excipient: Employed as a carrier or solvent in topical drug delivery systems.
• Industrial Coatings: Used to modify rheology and improve the spreadability of coatings and inks.

Basic Information

Product Name	Heptanoic Acid Docosyl Ester
CAS No.	55320-07-5
Molecular Formula	C29H58O2
Molecular Weight	438.78 g/mol
Synonyms	Docosyl Heptanoate; Behenyl Heptanoate; Heptanoic Acid, Docosyl Ester; n-Docosyl Heptanoate; 1-Docosanyl Heptanoate; Cetyl Behenyl Heptanoate (mixture); EINECS 259-597-6; Docosanol Heptanoate
EINECS	259-597-6

Quality Control

Our Heptanoic Acid Docosyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets stringent specifications for cosmetic and industrial use. Certificates of Analysis (COA) documenting all test results are available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	125 - 135 mg KOH/g
Melting Point	45 - 55 °C
Heavy Metals (as Pb)	≤ 10 ppm

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