Description

Benzenesulfonic Acid, 1-Methylbutyl Ester is a specialized organic ester derivative of benzenesulfonic acid. This compound serves as a valuable intermediate and functional additive in advanced chemical synthesis and material science. It is primarily utilized by manufacturers in the agrochemical, polymer, and specialty chemical industries seeking to modify surface properties or introduce specific sulfonate functionalities.

Application

• Agrochemical Intermediate: Used in the synthesis of certain herbicides, fungicides, and plant growth regulators.
• Polymer Additive: Acts as a plasticizer, stabilizer, or catalyst component in polymer formulations.
• Surfactant/Surface Modifier: Employed in the production of specialty surfactants and coatings to alter wettability and adhesion.
• Chemical Synthesis: Serves as a versatile building block or protecting group in organic synthesis for pharmaceuticals and fine chemicals.
• Lubricant & Fuel Additive: Functions as a component in high-performance lubricant packages and fuel detergents.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and reactions.

Basic Information

Product Name	Benzenesulfonic Acid, 1-Methylbutyl Ester
CAS No.	172973-68-1
Molecular Formula	C11H16O3S
Molecular Weight	228.31 g/mol
Synonyms	1-Methylbutyl Benzenesulfonate; Benzenesulfonic Acid 1-Methylbutyl Ester; 1-Methylbutyl Benzene-1-sulfonate; sec-Pentyl Benzenesulfonate; Benzenesulfonic Acid Pentan-2-yl Ester; 2-Pentyl Benzenesulfonate; (RS)-1-Methylbutyl Benzenesulfonate
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, 1-Methylbutyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance, meeting the specifications required for industrial and research applications. A Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.12 g/cm³

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