Description

Decyl 2-Ethylhexyl Phthalate is a specialized high-molecular-weight phthalate plasticizer. This compound is valued for its excellent permanence, low volatility, and strong solvating power, which enhance the performance and longevity of polymer formulations. It is primarily required by manufacturers in the plastics, coatings, and specialty chemical industries seeking to improve the flexibility and durability of their end products.

Application

• Primary plasticizer for polyvinyl chloride (PVC) resins, imparting superior flexibility and low-temperature performance.
• Key component in the formulation of high-quality, durable synthetic leathers and coated fabrics.
• Plasticizer for adhesives and sealants, improving workability and final film properties.
• Additive in specialty polymer compounds requiring low migration and high resistance to extraction.
• Functional fluid and processing aid in various industrial and chemical manufacturing processes.
• Component in the production of wire and cable insulation with enhanced electrical properties.

Basic Information

Product Name	Decyl 2-Ethylhexyl Phthalate
CAS No.	85391-46-4
Molecular Formula	C26H42O4
Molecular Weight	418.61 g/mol
Synonyms	Bis(2-ethylhexyl) decyl phthalate; 1-Decyl 2-(2-ethylhexyl) benzene-1,2-dicarboxylate; DEHP-C10; Di(2-ethylhexyl) decyl phthalate; Dioctyl decyl phthalate; Phthalic acid, decyl 2-ethylhexyl ester; Plasticizer DOP-C10
EINECS	Contact for details

Quality Control

Our Decyl 2-Ethylhexyl Phthalate is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, color, and physical properties. Certificates of Analysis (COA) documenting identity, assay, and key impurity profiles 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 strong alkalis and organic solvents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 99.0%
Color (APHA)	≤ 30
Acidity (as Phthalic Acid)	≤ 0.01%
Water Content (KF)	≤ 0.05%
Specific Gravity (20°C)	0.970 - 0.980
Refractive Index (20°C)	1.483 - 1.487

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