Description

6,7-Dibutyl-1-Naphthalenesulfonic Acid is a specialized organic sulfonic acid derivative characterized by its naphthalene backbone with butyl substituents. This structural configuration imparts unique surfactant and solubilizing properties, making it a valuable intermediate in advanced chemical synthesis. It is primarily utilized in the production of specialty surfactants, corrosion inhibitors, and as a key building block in the synthesis of dyes, pigments, and pharmaceutical intermediates for industries requiring high-performance organic compounds.

Application

• Surfactant & Detergent Intermediate: Serves as a key precursor for synthesizing high-performance anionic surfactants with enhanced wetting and emulsifying properties.
• Corrosion Inhibition: Used in formulating additives for lubricants and fuel systems to protect metal surfaces.
• Dye & Pigment Manufacturing: Acts as a solubilizing agent and intermediate in the production of organic dyes and pigments.
• Pharmaceutical Synthesis: Employed as a building block for creating more complex sulfonated active pharmaceutical ingredients (APIs).
• Polymer Additives: Functions as a catalyst or modifying agent in specific polymerization processes.
• Research & Development: Used in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	6,7-Dibutyl-1-Naphthalenesulfonic Acid
CAS No.	125709-04-8
Molecular Formula	C18H24O3S
Molecular Weight	320.45 g/mol
Synonyms	1-Naphthalenesulfonic acid, 6,7-dibutyl-; 6,7-Dibutylnaphthalene-1-sulfonic acid; NSC 406156; Dibutylnaphthalenesulfonic acid
EINECS	Contact for details

Quality Control

Our 6,7-Dibutyl-1-Naphthalenesulfonic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available for every shipment to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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