Description

Tetrahydrofurfuryl Hydrogen Sebacate is a specialized diester derivative of sebacic acid and tetrahydrofurfuryl alcohol. This compound serves as a high-performance, low-volatility plasticizer and intermediate, offering excellent solvating power and compatibility with a wide range of polymers. It is particularly valuable for industries requiring durable, flexible materials and specialty chemical synthesis, such as advanced polymer manufacturing, coatings, and lubricant formulation.

Application

• Polymer Plasticizer: Used as a primary or secondary plasticizer in PVC, polyurethanes, and other synthetic resins to enhance flexibility, low-temperature performance, and durability.
• Synthetic Lubricant Base Stock: Functions as a high-performance synthetic ester base fluid for formulating industrial lubricants and greases with excellent thermal stability and low volatility.
• Co-additive for Coatings and Inks: Acts as a coalescing agent and plasticizer in specialty coatings, adhesives, and printing inks to improve film formation, adhesion, and gloss.
• Chemical Intermediate: Serves as a key building block in organic synthesis for producing more complex esters, polyesters, and other specialty chemicals.
• Functional Fluid: Employed in heat transfer fluids, hydraulic fluids, and dielectric fluids where chemical stability and a wide liquid range are required.

Basic Information

Product Name	Tetrahydrofurfuryl Hydrogen Sebacate
CAS No.	4650-83-3
Molecular Formula	C15H26O5
Molecular Weight	286.36 g/mol
Synonyms	Sebacic Acid, Mono(2-tetrahydrofurfuryl) Ester; Tetrahydrofurfuryl Monosebacate; THFHS; 2-Tetrahydrofurfuryl Hydrogen Sebacate; Mono(tetrahydrofurfuryl) Sebacate; Sebacic Acid Mono(tetrahydro-2-furanylmethyl) Ester; 10-[(Oxolan-2-yl)methoxy]-10-oxodecanoic Acid
EINECS	225-074-9

Quality Control

Our Tetrahydrofurfuryl Hydrogen Sebacate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with each shipment to guarantee traceability and compliance with your technical requirements.

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 materials. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms to Structure
Assay (GC or Titration)	≥ 98.0%
Acid Value	≤ 2.0 mg KOH/g
Moisture (KF)	≤ 0.2%
Refractive Index (20°C)	1.465 - 1.475
Density (20°C)	1.05 - 1.10 g/cm³

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