Description

Benzenesulfonic Acid, 3-Methylbutyl Ester is an organic chemical ester derived from benzenesulfonic acid and isoamyl alcohol. This compound serves as a versatile intermediate and functional additive in specialty chemical synthesis and industrial formulations. It is primarily utilized by manufacturers in the agrochemical, polymer, and pharmaceutical sectors for applications requiring sulfonate ester functionality.

Application

• Chemical Intermediate in the synthesis of agrochemicals, dyes, and specialty surfactants.
• Plasticizer and Modifier in polymer and resin formulations to alter physical properties.
• Reaction Solvent or Catalyst Carrier in organic synthesis processes.
• Lubricant Additive component for enhancing performance characteristics.
• Pharmaceutical Intermediate for the production of active pharmaceutical ingredients (APIs).
• Research & Development reagent in academic and industrial laboratories.

Basic Information

Product Name	Benzenesulfonic Acid, 3-Methylbutyl Ester
CAS No.	36595-99-0
Molecular Formula	C₁₁H₁₆O₃S
Molecular Weight	228.31 g/mol
Synonyms	3-Methylbutyl Benzenesulfonate; Isoamyl Benzenesulfonate; Benzenesulfonic Acid Isoamyl Ester; Isoamyl Phenylsulfonate; 1-(3-Methylbutoxy)sulfonylbenzene; NSC 163083; Isoamyl Benzenesulphonate
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, 3-Methylbutyl Ester is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee compliance with your technical requirements.

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). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.10 g/cm³
Refractive Index (n20D)	~1.500 - 1.510

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