Description

n-tert-Butylbenzenesulfonamide is a specialized organic sulfonamide compound that serves as a versatile intermediate and functional additive. Its unique structure, featuring a bulky tert-butyl group, makes it valuable for modifying polymer properties and synthesizing advanced chemical entities. This product is essential for manufacturers in the polymer, agrochemical, and pharmaceutical industries seeking to enhance material performance or create novel active ingredients.

Application

• Polymer Modification: Acts as a plasticizer, processing aid, or property modifier in engineering plastics and specialty polymers.
• Chemical Synthesis: Serves as a key building block or protecting group intermediate in the synthesis of pharmaceuticals and agrochemicals.
• Resin & Coating Formulations: Used to improve flexibility, adhesion, or curing characteristics in specialty coatings and composite resins.
• Lubricant & Fuel Additive: Functions as an anti-wear agent, detergent, or stabilizer in high-performance lubricants and fuel systems.
• Research & Development: Employed in academic and industrial R&D for developing new materials and studying reaction mechanisms.

Basic Information

Product Name	n-tert-Butylbenzenesulfonamide
CAS No.	2512-24-5
Molecular Formula	C10H15NO2S
Molecular Weight	213.30 g/mol
Synonyms	N-(1,1-Dimethylethyl)benzenesulfonamide; N-tert-Butylbenzenesulfonamide; Benzenesulfonamide, N-(1,1-dimethylethyl)-; N-t-Butylbenzenesulfonamide; tert-Butylbenzenesulfonamide; BSB; BSA-tBu; 2512-24-5
EINECS	219-744-7

Quality Control

Our n-tert-Butylbenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by HPLC, to ensure it meets precise specifications for industrial and research use. A Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance.

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 heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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