Description

2,2-Bis(Hydroxymethyl)Butyl Palmitate is a multifunctional ester compound that serves as a versatile building block and intermediate in advanced chemical synthesis. Its unique molecular structure, featuring both a long-chain fatty acid moiety and reactive hydroxyl groups, provides a valuable combination of lipophilicity and polyfunctionality for formulators. This chemical is particularly sought after by manufacturers in the polymer, personal care, and specialty lubricant industries for its ability to modify properties such as flexibility, hydrophobicity, and viscosity.

Application

• As a polymeric plasticizer and co-monomer in the production of specialty polyurethanes and alkyd resins, enhancing flexibility and durability.
• Key intermediate for synthesizing hyperbranched polymers and dendritic structures used in coatings and drug delivery systems.
• Raw material for manufacturing specialty esters and surfactants with applications in high-performance lubricants and emulsifiers.
• Functional additive in personal care formulations, such as creams and lotions, acting as an emollient and viscosity modifier.
• Building block for UV-curable resins and coatings, contributing to improved film properties and adhesion.
• Intermediate in the synthesis of corrosion inhibitors and other specialty additives for industrial fluids.

Basic Information

Product Name	2,2-Bis(Hydroxymethyl)Butyl Palmitate
CAS No.	64131-22-2
Molecular Formula	C23H46O4
Molecular Weight	386.61 g/mol
Synonyms	2,2-Bis(hydroxymethyl)butyl hexadecanoate; Pentane-1,2,2-triyl trimethylhexadecanoate; Trimethylolpropane Monopalmitate; TMP Monopalmitate; Palmitic Acid, Ester with 2,2-Bis(hydroxymethyl)-1-butanol; 1,2,2-Trimethylolpropane Monopalmitate
EINECS	Contact for details

Quality Control

Our 2,2-Bis(Hydroxymethyl)Butyl Palmitate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant quality parameters. Our commitment to consistent quality and supply chain reliability makes us a trusted partner for your critical B2B chemical needs.

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 alkalis and incompatible organic solvents. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	Contact for details
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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