Description

Diisodecyl Glutarate is a high-performance, synthetic ester-based chemical compound. It serves as a versatile and effective intermediate and functional fluid, prized for its excellent solvency, thermal stability, and low volatility. This product is essential for formulators and manufacturers in industries such as lubricants, plastics, and specialty chemicals seeking reliable performance additives.

Application

• Primary plasticizer and co-plasticizer for PVC and other polymer systems, enhancing flexibility and low-temperature performance.
• High-performance base oil or additive for synthetic lubricants and greases, offering superior thermal and oxidative stability.
• Functional fluid in high-temperature hydraulic systems and compressor oils.
• Solvent and carrier for pigments, dyes, and specialty chemical formulations.
• Intermediate in the synthesis of more complex esters, surfactants, and polymer additives.
• Component in metalworking fluids and rolling oils, providing lubrication and corrosion protection.
• Additive for coatings and inks to improve flow, leveling, and substrate wetting.

Basic Information

Product Name	Diisodecyl Glutarate
CAS No.	29733-18-4
Molecular Formula	C25H48O4
Molecular Weight	412.65 g/mol
Synonyms	Bis(isodecyl) glutarate; Diisodecyl pentanedioate; Glutaric acid, diisodecyl ester; DIDG; Plasticizer DIDG; Uniflex® DIDG; Jayflex® DIDG; Staflex DIDG
EINECS	249-814-5

Quality Control

Our Diisodecyl Glutarate is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets precise specifications for industrial applications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids, oxidizing agents, and heat sources. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0 %
Acid Value	≤ 0.1 mg KOH/g
Color (APHA)	≤ 50
Moisture (Karl Fischer)	≤ 0.05 %
Specific Gravity (20°C)	0.915 - 0.925
Refractive Index (20°C)	1.445 - 1.455
Viscosity (20°C)	15 - 25 mPa·s

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