Description

2,2-Bis(Hydroxymethyl)Butyl Docosanoate is a high-purity specialty ester derived from behenic acid. This compound is valued for its unique combination of long-chain hydrophobicity and terminal hydroxyl functionality, offering excellent lubricity and stability. It serves as a critical intermediate and performance additive in advanced lubricant formulations, personal care products, and high-performance polymer synthesis for industries demanding superior quality and reliability.

Application

• Lubricant & Grease Additive: Acts as a high-performance synthetic base oil and friction modifier for specialty industrial and automotive lubricants.
• Personal Care & Cosmetics: Used as an emollient and texture enhancer in high-end skincare creams, lotions, and sunscreens for its smooth, non-greasy feel.
• Polymer & Resin Modification: Serves as a reactive plasticizer and cross-linking agent in polyurethane, alkyd, and polyester resin systems to improve flexibility and durability.
• Metalworking Fluids: Incorporated as a lubricity agent and corrosion inhibitor in synthetic and semi-synthetic cutting and grinding fluids.
• Release Agents & Mold Lubricants: Provides effective release properties in plastic, rubber, and composite molding processes.
• Textile & Fiber Processing: Functions as a softening agent and lubricant for synthetic fibers and yarns during spinning and weaving.

Basic Information

Product Name	2,2-Bis(Hydroxymethyl)Butyl Docosanoate
CAS No.	94201-60-2
Molecular Formula	C29H56O5
Molecular Weight	484.75 g/mol
Synonyms	Behenic Acid, 2,2-Bis(hydroxymethyl)butyl Ester; 2,2-Bis(hydroxymethyl)butyl Behenate; Docosanoic Acid, 2,2-Bis(hydroxymethyl)butyl Ester; Trimethylolpropane Monobehenate; TMP Monobehenate; 1,1,1-Tris(hydroxymethyl)propane Monodocosanoate; Pentacrythritol Derivative Ester
EINECS	Contact for details

Quality Control

Our 2,2-Bis(Hydroxymethyl)Butyl Docosanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical properties, and conformance are available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider using an inert atmosphere 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	≤ 1.0 mg KOH/g
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Melting Point	60 - 70 °C
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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