Description

1-Butanesulfonamide, 1,1,2,2,3,3,4,4,4-Nonafluoro-n-(2-Hydroxyethyl)-, Monoammonium Salt is a highly fluorinated sulfonamide salt designed for advanced material science and specialty chemical synthesis. This compound matters for its unique combination of a perfluorinated alkyl chain, which imparts exceptional hydrophobicity and chemical resistance, with a hydrophilic ammonium salt and hydroxyethyl group, enabling its use as a functional intermediate or additive. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and high-performance polymer industries seeking to incorporate fluorinated motifs for enhanced stability and performance.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) where fluorinated groups can improve metabolic stability and membrane permeability.
• Agrochemical Synthesis: Serves as a key building block for creating advanced herbicides, fungicides, or insecticides with enhanced environmental persistence and efficacy.
• Polymer Modification: Acts as a functional monomer or additive to introduce fluorinated segments into polymers, improving their oil and water repellency, chemical resistance, and surface properties.
• Surface Active Agents: Potential use in formulating specialty surfactants and coatings that require a combination of fluorocarbon hydrophobicity and ionic character.
• Electrolyte Additive: Investigated for use in advanced battery systems where specific ionic properties and stability are required.
• Material Science Research: A valuable reagent for academic and industrial R&D focused on developing new fluorinated materials with tailored functionalities.

Basic Information

Product Name	1-Butanesulfonamide, 1,1,2,2,3,3,4,4,4-Nonafluoro-n-(2-Hydroxyethyl)-, Monoammonium Salt
CAS No.	484024-67-1
Molecular Formula	C6H9F9N2O3S
Molecular Weight	384.20 g/mol
Synonyms	Nonafluoro-1-butanesulfonamide, N-(2-Hydroxyethyl)-, monoammonium salt; Ammonium 2-[(1,1,2,2,3,3,4,4,4-nonafluorobutyl)sulfonylamino]ethylate; 1,1,2,2,3,3,4,4,4-Nonafluoro-N-(2-hydroxyethyl)-1-butanesulfonamide ammonium salt; Perfluorobutanesulfonamide ethanol ammonium salt; HFEt-NH4-PFBS; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1-Butanesulfonamide, 1,1,2,2,3,3,4,4,4-Nonafluoro-n-(2-Hydroxyethyl)-, Monoammonium Salt is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) detailing all test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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