Description

Sebacic Acid Butane-1,4-Diyl Ester is a high-purity diester derived from sebacic acid and 1,4-butanediol, serving as a versatile chemical intermediate and functional additive. This compound is valued for its excellent solvency, plasticizing properties, and role in synthesizing specialized polymers and lubricants. It is essential for manufacturers in the polymer, specialty chemical, and lubricant industries seeking to enhance product performance and stability.

Application

• Polymer Plasticizer: Used as a monomer or plasticizer in the production of specialty polyesters, polyurethanes, and other polymers to improve flexibility and low-temperature performance.
• Lubricant & Grease Formulation: Acts as a synthetic base oil or additive in high-performance lubricants and greases, offering good thermal stability and low volatility.
• Chemical Intermediate: Serves as a key building block in organic synthesis for pharmaceuticals, agrochemicals, and fine chemicals.
• Solvent & Carrier Fluid: Employed as a high-boiling-point solvent in coatings, inks, and adhesive formulations.
• Cosmetic & Personal Care: Functions as an emollient or skin-conditioning agent in premium cosmetic formulations.
• Functional Fluid: Used in heat transfer fluids, hydraulic fluids, and other specialty industrial fluids.

Basic Information

Product Name	Sebacic Acid Butane-1,4-Diyl Ester
CAS No.	58296-43-8
Molecular Formula	C18H34O4
Molecular Weight	314.46 g/mol
Synonyms	Butane-1,4-diyl sebacate; 1,4-Butanediol sebacate; Sebacic acid 1,4-butanediol diester; Bis(4-hydroxybutyl) sebacate; Dibutylene sebacate; Sebacate de butylène; Tetramethylene sebacate
EINECS	Contact for details

Quality Control

Our Sebacic Acid Butane-1,4-Diyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) documenting key parameters is provided with every shipment to guarantee consistency and traceability.

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, acids, and bases. Under these conditions, the product remains stable for an extended period.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.445 - 1.455
Density (20°C)	0.95 - 0.98 g/mL

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