Description

2-[2-(Benzoyloxy)Propoxy]Propyl Benzoate is a high-purity benzoate ester derivative valued for its role as a versatile intermediate and functional additive. Its chemical structure imparts properties useful in modifying material characteristics such as plasticity, solubility, and stability. This compound is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical industries seeking reliable performance in formulation and synthesis.

Application

• Polymer Plasticizer: Used as a specialty plasticizer to enhance the flexibility and processability of various polymer resins.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex organic molecules and active pharmaceutical ingredients (APIs).
• Solvent & Carrier: Acts as a high-boiling-point solvent or carrier fluid in specialty coatings, inks, and adhesive formulations.
• Personal Care Additive: Employed as an emollient or film-forming agent in cosmetic and personal care product formulations.
• Lubricant Additive: Functions as a component in synthetic lubricants and industrial fluids to improve performance characteristics.

Basic Information

Product Name	2-[2-(Benzoyloxy)Propoxy]Propyl Benzoate
CAS No.	20109-39-1
Molecular Formula	C20H22O5
Molecular Weight	342.39 g/mol
Synonyms	Dipropylene Glycol Dibenzoate; 1,1'-(1-Methylethylidene)bis[oxy(2,1-propanediyl)] dibenzoate; Benzoic acid, 1,1'-(1-methylethylidene)bis[oxy(2,1-propanediyl)] ester; DPGDB; 2,2'-Oxybis(methyl-2,1-ethanediyl) dibenzoate; Propylene glycol dibenzoate (related isomer); K-Flex DP
EINECS	243-539-5

Quality Control

Our 2-[2-(Benzoyloxy)Propoxy]Propyl Benzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications. A Certificate of Analysis (COA) documenting 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong alkalis and incompatible materials. Ensure the container is kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.520 - 1.530
Density (20°C)	1.10 - 1.15 g/cm³

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