Description

Benzenesulfonic Acid, 2-Methylbutyl Ester is an organic ester derivative of benzenesulfonic acid, valued for its role as a versatile chemical intermediate and specialty solvent. Its molecular structure makes it particularly useful in formulations requiring controlled solvency and reactivity. This product is essential for manufacturers in the agrochemical, polymer, and specialty chemical industries seeking reliable, high-purity intermediates for synthesis and production processes.

Application

• Chemical Intermediate: A key building block in the synthesis of more complex organic molecules, including dyes, pigments, and agrochemicals.
• Polymer Industry: Used as a plasticizer or a solvent in the production and processing of specific polymers and resins.
• Agrochemical Formulations: Serves as a solvent or co-formulant in the production of pesticides and herbicides.
• Specialty Solvent: Employed in applications requiring a polar aprotic solvent with specific solvency properties for coatings or cleaning formulations.
• Research & Development: Utilized in organic synthesis and material science research within academic and industrial laboratories.
• Lubricant Additive: Can function as a precursor or component in the formulation of specialty lubricants and functional fluids.

Basic Information

Product Name	Benzenesulfonic Acid, 2-Methylbutyl Ester
CAS No.	778-30-3
Molecular Formula	C11H16O3S
Molecular Weight	228.31 g/mol
Synonyms	2-Methylbutyl Benzenesulfonate; Isoamyl Benzenesulfonate; Benzenesulfonic Acid Isoamyl Ester; 1,2-Dimethylpropyl Benzenesulfonate; Isoamylsulfonylbenzene; (2-Methylbutoxy)sulfonylbenzene; Iso-Pentyl Benzenesulfonate
EINECS	212-298-9

Quality Control

Our Benzenesulfonic Acid, 2-Methylbutyl Ester is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are available for every shipment to guarantee traceability and compliance with your quality requirements.

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 bases and incompatible materials. Ensure containers are kept tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.15
Refractive Index (20°C)	1.500 - 1.510

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