Description

Sodium 2-Ethylhexyl 4-Oxidobenzoate is an organometallic salt widely utilized as a versatile intermediate and functional additive in advanced chemical synthesis. This compound is valued for its unique combination of an organic ester moiety and a sodium carboxylate group, which imparts specific solubility and reactivity profiles. It serves critical roles in the production of specialty polymers, performance chemicals, and as a component in formulations for the pharmaceutical, agrochemical, and personal care industries.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs requiring specific solubility or release characteristics.
• Polymer Additive: Acts as a stabilizer, emulsifier, or co-monomer in the production of specialty polymers and resins.
• Agrochemical Formulations: Employed as a surfactant or adjuvant in pesticide and herbicide concentrates to enhance efficacy and stability.
• Personal Care Ingredients: Functions as an emulsifying agent or viscosity modifier in cosmetic and skincare products.
• Chemical Synthesis Catalyst/Co-catalyst: Facilitates specific organic reactions, including esterifications and condensations.
• Lubricant and Grease Additive: Imparts anti-wear and corrosion-inhibiting properties in industrial lubricant formulations.

Basic Information

Item	Details
Product Name	Sodium 2-Ethylhexyl 4-Oxidobenzoate
CAS No.	74997-72-1
Molecular Formula	C15H21NaO3
Molecular Weight	272.31 g/mol
Synonyms	Sodium 2-Ethylhexyl 4-Hydroxybenzoate; Sodium 2-Ethylhexyl Paraben; 2-Ethylhexyl 4-Hydroxybenzoate Sodium Salt; Sodium 4-(2-Ethylhexyloxy)benzoate; EINECS 278-371-8; Benzoic acid, 4-hydroxy-, 2-ethylhexyl ester, sodium salt; Paraben EHS Sodium Salt
EINECS	278-371-8

Quality Control

Our Sodium 2-Ethylhexyl 4-Oxidobenzoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
pH (5% solution)	7.0 - 9.0

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