Description

Docosyl Hydrogen Sebacate is a high-purity, long-chain diester derived from behenic acid and sebacic acid. This specialty chemical serves as a premium lubricant and plasticizer, offering excellent thermal stability and low volatility for demanding industrial formulations. It is essential for manufacturers in the plastics, synthetic lubricants, and personal care industries seeking to enhance product performance and longevity. Its unique structure provides superior compatibility in polymer matrices and high-temperature fluid systems.

Application

• Primary plasticizer for high-temperature PVC cables and specialty films.
• Base fluid or additive in synthetic lubricants and greases requiring extreme temperature performance.
• Emollient and texture enhancer in premium cosmetic and personal care products (e.g., lipsticks, creams).
• Processing aid and internal lubricant for engineering plastics to improve mold release and flow.
• Raw material for the synthesis of other specialty esters and polymeric materials.
• Additive in coatings and inks to improve flexibility and adhesion.
• Component in high-performance metalworking fluids and rust preventatives.

Basic Information

Product Name	Docosyl Hydrogen Sebacate
CAS No.	93819-99-9
Molecular Formula	C32H62O4
Molecular Weight	510.84 g/mol
Synonyms	Docosyl Sebacate; Behenyl Hydrogen Sebacate; 1-Docosyl Sebacate; Docosyl Sebacate Monoester; Sebacic Acid Docosyl Ester; Behenic Acid Sebacate Monoester; Docosyl 10-(Docosyloxy)-10-oxodecanoate; Kemester 2050 (Trade Name)
EINECS	Contact for details

Quality Control

Our Docosyl Hydrogen Sebacate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and color are available upon request. We adhere to cGMP principles where applicable to ensure batch-to-batch consistency for our global clientele.

Storage

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

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 2.0 mg KOH/g
Saponification Value	105 - 115 mg KOH/g
Color (APHA)	≤ 50
Melting Point	60 - 65 °C
Moisture (KF)	≤ 0.2%

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