N-Butylbenzenesulfonamide (BBSA), CAS 3622-84-2, is an organic sulfonamide compound commonly used as a specialty plasticizer and chemical additive.
BBSA is used in various polymer and resin formulations, particularly in applications where improved flexibility and processing performance are required. It may be used in selected polyamide, polymer, resin and industrial formulations depending on the specific application requirements.
With suitable compatibility and plasticizing properties, N-Butylbenzenesulfonamide can help improve the flexibility and processability of polymer materials.
Product Chemical Properties
Product Name: N-Butylbenzenesulfonamide (BBSA)
CAS No.: 3622-84-2
Molecular Formula: C10H15NO2S
Molecular Weight: 213.30
Chemical Name: N-Butylbenzenesulfonamide
Synonyms: BBSA, N-n-Butylbenzenesulfonamide, N-Butylbenzene Sulfonamide, N-Butylbenzenesulphonamide, Benzenesulfonamide N-Butyl

Product Technical Specification
Appearance: Colorless Transparent Liquid
Assay: ≥99%
Moisture: ≤0.1%
Acid Value (KOHmg/g): ≤0.1
Color (APHA): ≤50
Chloride (ppm): ≤100
PH: 6.9-7.2
Density (g/cm3): 1.145-1.152
Refractive Index (20℃): 1.520-1.526
Viscosity (mpsa): 150-180
Thermal Stability (℃/h (N2) max): 250

Applications of N-Butylbenzenesulfonamide (BBSA)
This product is an excellent liquid plasticizer for polyamide and cellulosic resins; it is primarily used as a plasticizer for nylon plastics but is also suitable for use in latex adhesives, hot-melt adhesives, printing inks, and surface coatings.
Packaging
200kg steel drum; 1000kg IBC.

Production Capacity
24000 MT per year.
Storage Requirements
Store in a cool, dry and well-ventilated place.
Keep the product away from direct sunlight, excessive heat and sources of ignition.
Keep containers tightly closed when not in use.
Prevent leakage and avoid contamination during storage and handling.
Store separately from incompatible materials.
N-Butylbenzenesulfonamide (BBSA) Bulk Supply from China
Hosea Chem® offers N-Butylbenzenesulfonamide (BBSA), CAS 3622-84-2, in bulk quantities with competitive factory-direct pricing and reliable export service.
We support international shipments in suitable packaging options. TDS, MSDS and COA are available upon request.
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