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Atomfair Sodium difluoro(oxalato)borate NaDFOB C2BF2NaO4 CAS 2102517-30-4

Sodium Difluoro(oxalato)borate (NaDFOB) is an advanced electrolyte salt designed for high-performance sodium-ion (Na-ion) batteries. With the molecular formula C2BF2NaO4and IUPAC name sodium;2,2-difluoro-1,3-dioxa-2-boranuidacyclopentane-4,5-dione , this compound exhibits exceptional electrochemical stability and compatibility with common Na-ion battery solvents. NaDFOB is synthesized to deliver superior reversible capacity and rate capability, making it an ideal choice for next-generation energy storage systems. Unlike traditional salts like NaClO4and NaPF6, NaDFOB demonstrates minimal solvent dependency, ensuring consistent performance across various electrolyte formulations. Additionally, it boasts excellent air and moisture stability, eliminating risks associated with toxic or hazardous decomposition products. Researchers and battery developers can rely on NaDFOB…

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Description

Sodium Difluoro(oxalato)borate (NaDFOB) is an advanced electrolyte salt designed for high-performance sodium-ion (Na-ion) batteries. With the molecular formula C2BF2NaO4 and IUPAC name sodium;2,2-difluoro-1,3-dioxa-2-boranuidacyclopentane-4,5-dione, this compound exhibits exceptional electrochemical stability and compatibility with common Na-ion battery solvents. NaDFOB is synthesized to deliver superior reversible capacity and rate capability, making it an ideal choice for next-generation energy storage systems. Unlike traditional salts like NaClO4 and NaPF6, NaDFOB demonstrates minimal solvent dependency, ensuring consistent performance across various electrolyte formulations. Additionally, it boasts excellent air and moisture stability, eliminating risks associated with toxic or hazardous decomposition products. Researchers and battery developers can rely on NaDFOB for developing safer, more efficient, and environmentally friendly Na-ion battery electrolytes.

Properties

  • CAS Number: 2102517-30-4
  • Complexity: 164
  • IUPAC Name: sodium;2,2-difluoro-1,3-dioxa-2-boranuidacyclopentane-4,5-dione
  • InChI: InChI=1S/C2BF2O4.Na/c4-3(5)8-1(6)2(7)9-3;/q-1;+1
  • InChI Key: HRRQLROHUSYBRX-UHFFFAOYSA-N
  • Exact Mass: 159.9755392
  • Molecular Formula: C2BF2NaO4
  • Molecular Weight: 159.82
  • SMILES: [B-]1(OC(=O)C(=O)O1)(F)F.[Na+]
  • Topological: 52.6
  • Monoisotopic Mass: 159.9755392
  • Synonyms: 1016545-84-8, Sodium difluoro(oxalato)borate, 2102517-30-4, 895-897-6, 995-861-0, Sodium difluoro(oxalato)borate, 95%, sodium;2,2-difluoro-1,3-dioxa-2-boranuidacyclopentane-4,5-dione, MFCD30489706, Sodium-difluoro(oxalato)borate

Application

Sodium Difluoro(oxalato)borate (NaDFOB) is a cutting-edge electrolyte salt optimized for sodium-ion batteries, enabling high reversible capacity and superior rate performance in Na/Na0.44MnO2 half-cells. Its broad solvent compatibility outperforms conventional salts like NaClO4 and NaPF6, ensuring stable electrochemical behavior. NaDFOB also exhibits exceptional stability under ambient conditions, reducing safety concerns associated with moisture sensitivity and toxic byproducts. These properties make it a promising candidate for high-energy-density and sustainable Na-ion battery systems.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
  • H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

  • P264, P264+P265, P273, P280, P302+P352, P305+P354+P338, P317, P321, P332+P317, P362+P364, P391, and P501

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Dam. 1 (100%)
  • Aquatic Acute 1 (100%)
  • Aquatic Chronic 1 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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