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Atomfair Ethylphosphonic acid C2H7O3P CAS 6779-09-5

Ethylphosphonic Acid (CAS No. 6779-09-5) is an organophosphorus compound with the molecular formula C2H7O3P . This high-purity reagent is ideal for research and industrial applications, offering excellent stability and reactivity. It is commonly used as a precursor in organic synthesis, coordination chemistry, and material science. Available in various packaging options to suit laboratory-scale or bulk requirements, our Ethylphosphonic Acid is rigorously tested for purity and consistency. Store in a cool, dry place away from strong oxidizing agents to maintain product integrity.

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Description

Ethylphosphonic Acid (CAS No. 6779-09-5) is an organophosphorus compound with the molecular formula C2H7O3P. This high-purity reagent is ideal for research and industrial applications, offering excellent stability and reactivity. It is commonly used as a precursor in organic synthesis, coordination chemistry, and material science. Available in various packaging options to suit laboratory-scale or bulk requirements, our Ethylphosphonic Acid is rigorously tested for purity and consistency. Store in a cool, dry place away from strong oxidizing agents to maintain product integrity.

Properties

  • CAS Number: 6779-09-5
  • Complexity: 72.9
  • IUPAC Name: ethylphosphonic acid
  • InChI: InChI=1S/C2H7O3P/c1-2-6(3,4)5/h2H2,1H3,(H2,3,4,5)
  • InChI Key: GATNOFPXSDHULC-UHFFFAOYSA-N
  • Exact Mass: 110.01328108
  • Molecular Formula: C2H7O3P
  • Molecular Weight: 110.05
  • SMILES: CCP(=O)(O)O
  • Topological: 57.5
  • Monoisotopic Mass: 110.01328108
  • Synonyms: Ethylphosphonic acid, 6779-09-5, Ethanephosphonic acid, Phosphonic acid, ethyl-, SEL78D6NLX, P-ETHYLPHOSPHONIC ACID, DTXSID20218044, PHOSPHONIC ACID, P-ETHYL-, EINECS 229-839-2, DTXCID40140535, 229-839-2, gatnofpxsdhulc-uhfffaoysa-n, 4-Ethylphosphonic Acid, ETHYLPHOSPHONATE, MFCD00002141, UNII-SEL78D6NLX, Ethylphosphonic acid, 98%, SCHEMBL35435, SCHEMBL94386, SCHEMBL99716, SCHEMBL7026305, SCHEMBL9711348, CHEMBL3234431, BDBM84557, CHEBI:139369, GAA77909, AKOS015892851, DB-009742, NS00036176, G77225

Application

Ethylphosphonic Acid is widely utilized as a key intermediate in the synthesis of phosphonate-based ligands and metal-organic frameworks (MOFs). It serves as a versatile building block in the preparation of flame retardants, corrosion inhibitors, and agrochemicals. Researchers also employ it in the development of novel catalysts and functionalized materials due to its reactive phosphonic acid group.

Safety and Hazards

GHS Hazard Statements

  • H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
  • H318 (86.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

Precautionary Statements

  • P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501

Hazard Classes and Categories

  • Skin Corr. 1B (100%)
  • Eye Dam. 1 (86.4%)

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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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