Description

Bispalmitic Acid 1,4-Butanediyl is a diester compound formed from palmitic acid and 1,4-butanediol. This specialty chemical serves as a versatile intermediate and functional additive, prized for its lipophilic character and ability to modify material properties. It is primarily utilized by manufacturers in the cosmetics, personal care, and polymer industries seeking to enhance product texture, stability, or performance.

Application

• Cosmetic & Personal Care Formulations: Acts as an emollient, viscosity modifier, and stabilizer in creams, lotions, and lipsticks.
• Polymer & Plastic Additive: Used as a lubricant, plasticizer, or compatibilizer in polymer processing to improve flexibility and flow.
• Specialty Lubricants & Greases: Serves as a synthetic base or thickening agent in high-performance lubricant formulations.
• Pharmaceutical Excipient: Employed as a matrix former or release modifier in controlled drug delivery systems.
• Chemical Synthesis Intermediate: A key building block for the production of more complex esters, surfactants, and specialty chemicals.
• Textile & Fiber Treatment: Functions as a softening agent or processing aid for synthetic fibers and fabrics.

Basic Information

Product Name	Bispalmitic Acid 1,4-Butanediyl
CAS No.	26719-63-1
Molecular Formula	C36H68O4
Molecular Weight	564.93 g/mol
Synonyms	1,4-Butanediol Dipalmitate; Butane-1,4-diyl Dipalmitate; Hexadecanoic Acid, 1,4-Butanediyl Ester; Palmitic Acid, Butanediol Diester; Dipalmitoyl Butanediol; 1,4-Bis(palmitoyloxy)butane; Butylene Dipalmitate
EINECS	Contact for details

Quality Control

Our Bispalmitic Acid 1,4-Butanediyl is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment.

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	White to off-white solid / flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Heavy Metals	≤ 10 ppm

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