Description

Bis(2-Methoxyethyl) Phthalate is a high-purity diester plasticizer derived from phthalic anhydride and 2-methoxyethanol. This compound is valued for its excellent solvating power and compatibility with a wide range of polymers, particularly cellulose acetate and nitrocellulose. It serves as a critical component for manufacturers in the coatings, adhesives, and specialty plastics industries seeking reliable performance and consistent quality.

Application

• Primary plasticizer for cellulose acetate and nitrocellulose in film, sheet, and molding applications.
• Solvent and coalescing agent in specialty coatings and lacquers to improve film formation and flexibility.
• Additive in adhesive formulations to enhance tack and adjust viscosity.
• Component in specialty ink formulations for improved pigment dispersion and flow properties.
• Processing aid in the manufacture of certain synthetic resins and polymers.
• Intermediate in the synthesis of more complex chemical compounds.

Basic Information

Product Name	Bis(2-Methoxyethyl) Phthalate
CAS No.	117-82-8
Molecular Formula	C14H18O6
Molecular Weight	282.29 g/mol
Synonyms	1,2-Benzenedicarboxylic acid, bis(2-methoxyethyl) ester; Di(2-methoxyethyl) phthalate; DMEP; Phthalic acid, bis(2-methoxyethyl) ester; 2-Methoxyethyl phthalate; Bis(methoxyethyl) phthalate; Ethanol, 2-methoxy-, 1,1'-phthalate; NSC 4791
EINECS	204-212-6

Quality Control

Our Bis(2-Methoxyethyl) Phthalate 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) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality 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 heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5%
Acidity (as Phthalic Acid)	≤ 0.05%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.498 - 1.502
Density (20°C)	1.168 - 1.172 g/mL

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