Benzenesulfonic Acid, 4-Methyl-, 2-Methylbutyl Ester CAS NO 63526-71-6

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CAS No.:63526-71-6

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Benzenesulfonic Acid, 4-Methyl-, 2-Methylbutyl Ester is a specialized organic ester derivative of p-toluenesulfonic acid. This compound serves as a versatile intermediate and functional additive, valued for its solvating and modifying properties in advanced formulations. It is primarily utilized by manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to enhance product performance.

Application

As a plasticizer and processing aid in polymer and resin formulations.
As a key chemical intermediate in the synthesis of agrochemicals and pharmaceuticals.
As a solvent and co-solvent in specialty coatings, inks, and adhesive systems.
As a catalyst or catalyst component in organic synthesis and esterification reactions.
As a functional additive in lubricants and industrial fluids.
In research and development for novel material science applications.

Basic Information


Product Name	Benzenesulfonic Acid, 4-Methyl-, 2-Methylbutyl Ester
CAS No.	63526-71-6
Molecular Formula	C12H18O3S
Molecular Weight	242.34 g/mol
Synonyms	2-Methylbutyl p-toluenesulfonate; 4-Methylbenzenesulfonic acid 2-methylbutyl ester; p-Toluenesulfonic acid 2-methylbutyl ester; 1-Methylbutyl tosylate; Isoamyl tosylate; 2-Methylbutyl tosylate; Benzenesulfonic acid, 4-methyl-, 2-methylbutyl ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, 4-Methyl-, 2-Methylbutyl Ester is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency and purity, meeting the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting key parameters are available upon request.

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 heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.15
Refractive Index (20°C)	1.495 - 1.505