Description

Dipentadecyl Glutarate is a high-purity diester compound, valued for its excellent lubricity and thermal stability. It serves as a versatile intermediate and functional additive in the synthesis of high-performance lubricants and specialty polymers. This product is essential for formulators and manufacturers in the lubricant, plasticizer, and personal care industries seeking reliable, high-quality raw materials.

Application

• Synthetic Lubricant Base Stock: Used as a high-performance base fluid or co-base stock in synthetic engine oils, compressor oils, and gear oils due to its low volatility and excellent viscosity-temperature characteristics.
• Polymer Plasticizer: Acts as a secondary plasticizer or co-stabilizer in PVC and other polymer systems to improve flexibility and low-temperature performance.
• Metalworking Fluid Additive: Imparts lubricity and anti-wear properties in cutting, grinding, and drawing fluids.
• Cosmetic & Personal Care Emollient: Functions as a non-greasy, spreading agent and emollient in creams, lotions, and makeup formulations.
• Textile Lubricant: Used as a spin finish or coning oil for synthetic fibers to reduce friction and static during processing.
• Specialty Grease Formulation: Employed as a thickening agent or component in complex soap-based and synthetic greases for high-temperature applications.

Basic Information

Product Name	Dipentadecyl Glutarate
CAS No.	26720-15-0
Molecular Formula	C₃₅H₆₈O₄
Molecular Weight	552.91 g/mol
Synonyms	Pentadecyl Glutarate; Di-n-pentadecyl Glutarate; Glutaric Acid, Dipentadecyl Ester; Bis(pentadecyl) Glutarate; 1,5-Dipentadecyl Pentanedioate; n-Pentadecyl Glutarate; C15 Glutarate Diester
EINECS	Contact for details

Quality Control

Our Dipentadecyl Glutarate 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 specifications and consistent performance. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment to guarantee traceability and compliance.

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 oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1%
Color (APHA)	≤ 50

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