Description

Sodium 2-Ethylhexyl Phthalate is the sodium salt derivative of bis(2-ethylhexyl) phthalate, a compound with the CAS registry number 25425-73-4. This specialized chemical is valued for its role as an intermediate and functional additive in advanced material synthesis and formulation. It is primarily sought by manufacturers in the polymer, specialty chemical, and research sectors for applications requiring specific ionic or solubility characteristics.

Application

• Intermediate in the synthesis of specialized polymer plasticizers and modifiers.
• Functional additive in emulsion and dispersion systems for coatings and adhesives.
• Research chemical for studying phthalate ester chemistry and salt formation.
• Potential component in the formulation of specialty greases and lubricants.
• Additive in specific electrochemical and battery-related research applications.
• Processing aid in certain rubber and elastomer compounding processes.

Basic Information

Product Name	Sodium 2-Ethylhexyl Phthalate
CAS No.	25425-73-4
Molecular Formula	C24H37NaO4
Molecular Weight	412.54 g/mol
Synonyms	Sodium Bis(2-ethylhexyl) Phthalate; Sodium DEHP; Phthalic Acid, Bis(2-ethylhexyl) Ester, Sodium Salt; 1,2-Benzenedicarboxylic Acid, 1,2-Bis(2-ethylhexyl) Ester, Sodium Derivative; Sodium 2-Ethylhexyl Phthalate Ester; Dioctyl Phthalate, Sodium Salt; DOP Sodium Salt; BEHP Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium 2-Ethylhexyl Phthalate is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, identification, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a cool, dry place. Recommended storage temperature is 15-25°C. Store away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	To be specified per grade

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