Description

Dbe Dibasic Ester CAS NO 95481-62-2 is a high-purity, versatile solvent blend primarily composed of dimethyl succinate, dimethyl glutarate, and dimethyl adipate. This product matters for its exceptional solvency power, low toxicity, and high boiling point, making it a safer and more effective alternative to traditional, more hazardous solvents. It is critically needed by formulators and manufacturers in the coatings, paint stripping, industrial cleaning, and electronics industries seeking performance with improved environmental and safety profiles.

Application

• Coatings & Paints Formulation: Acts as a powerful, slow-evaporating solvent for high-solids and waterborne coatings, improving flow and leveling.
• Paint Strippers & Removers: A key component in effective, low-odor paint and varnish stripping formulations.
• Industrial Cleaning: Used in precision cleaning applications for degreasing metal parts, optics, and electronic components.
• Chemical Intermediates: Serves as a starting material or reaction medium in organic synthesis and pharmaceutical production.
• Plastics & Resins Processing: Functions as a plasticizer and processing aid for various polymers.
• Adhesives & Sealants: Employed as a solvent to adjust viscosity and enhance the performance of adhesive systems.

Basic Information

Product Name	Dbe Dibasic Ester
CAS No.	95481-62-2
Molecular Formula	Mixture (C6H10O4, C7H12O4, C8H14O4)
Molecular Weight	Mixture (146.14 g/mol, 160.17 g/mol, 174.19 g/mol)
Synonyms	Dibasic Esters (DBE); Dimethyl Succinate/Glutarate/Adipate; DBE Solvent; DuPont DBE; DBE-2, DBE-3, DBE-4, DBE-6, DBE-9 (grade designations); Methyl Succinate/Glutarate/Adipate Mixture; NSC 22133; EINECS 246-772-9
EINECS	246-772-9

Quality Control

Our Dbe Dibasic Ester is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance characteristics that meet or exceed industry specifications. Certificates of Analysis (COA) detailing key parameters such as ester distribution, acidity, color, and moisture content are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0% (total esters)
Composition (Dimethyl Succinate/Glutarate/Adipate)	Contact for details
Acidity (as CH3COOH)	≤ 0.05%
Color (Pt-Co)	≤ 15
Water Content (KF)	≤ 0.10%
Specific Gravity (20/20°C)	1.085 - 1.095
Refractive Index (20°C)	1.422 - 1.426

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