Description

Sodium 4-Octanoyloxybenzenesulfonate is a specialized anionic surfactant and intermediate with a unique molecular structure combining a benzenesulfonate group with an octanoyloxy chain. This compound is valued for its surface-active properties and its role as a key building block in the synthesis of more complex surfactants and specialty chemicals. It is primarily utilized by manufacturers in the personal care, detergent, and industrial chemical sectors seeking to develop formulations with specific emulsifying, wetting, or dispersing characteristics.

Application

• Surfactant Intermediate: A crucial precursor in the synthesis of high-performance anionic and amphoteric surfactants for industrial and consumer applications.
• Personal Care Formulations: Used in the development of specialty cleansers, shampoos, and bath products where mildness and specific foaming properties are required.
• Industrial & Institutional (I&I) Cleaners: Serves as a component in formulating heavy-duty degreasers, hard surface cleaners, and detergent blends.
• Emulsion Polymerization: Acts as an emulsifier or co-emulsifier in the production of synthetic latexes, polymers, and acrylic dispersions.
• Textile Processing: Employed as a wetting agent, dispersant, or scouring aid in textile manufacturing and finishing processes.
• Agricultural Adjuvants: Incorporated into pesticide and herbicide formulations to enhance spreading, adhesion, and overall efficacy.

Basic Information

Product Name	Sodium 4-Octanoyloxybenzenesulfonate
CAS No.	89740-12-5
Molecular Formula	C14H19NaO5S
Molecular Weight	322.35 g/mol
Synonyms	Benzenesulfonic acid, 4-(1-oxooctyl)oxy-, sodium salt; Sodium 4-(octanoyloxy)benzenesulfonate; 4-Octanoyloxybenzenesulfonic acid sodium salt; p-Octanoyloxybenzenesulfonic acid sodium salt; Octanoyloxybenzenesulfonate sodium; Surfactant intermediate SOBS
EINECS	Contact for details

Quality Control

Every batch of Sodium 4-Octanoyloxybenzenesulfonate is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and key physical parameters are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (10% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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