Sodium 2,2,3,3-tetrafluoropropionate
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Sodium 2,2,3,3-tetrafluoropropionate
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CAS No:
22898-01-7
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Formula:
C3H3F4NaO2
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Chemical Name:
Sodium 2,2,3,3-tetrafluoropropionate
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Synonyms:
Tetrapion;flupropanate sodium;2,2,3,3-Tetrafluoropropionic acid sodium;Flupropion;Orga-3045;Tetrapion sodium;2,2,3,3-Tetrafluoropropionic acid, Sodium salt;SodiuM, Tetrafluoropropionate
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CAS No:
Sodium 2,2,3,3-tetrafluoropropionate Basic Attributes
170.04
167.98100
245-311-4
84WNQ700SK
TSCA listed
DTXSID9066837
2915907098
Sodium 2,2,3,3-tetrafluoropropionate Use and Manufacturing
Agricultural chemical.
Sodium 2,2,3,3-Tetrafluoropropionate is used in methods and formulations for preventing downward migration of agricultural materials. It is a salt form of 2,2,3,3-Tetrafluoropropanoic Acid(T292900) is used as a herbicide.
Flupropanate-sodium is commercially produced via a concise 3–4 step synthesis that begins with the preparation of 2-(4-chloro-2-fluorophenoxy)propanoic acid through nucleophilic aromatic substitution of 4-chloro-2-fluorophenol with ethyl 2-bromopropionate under basic conditions, followed by saponification with sodium hydroxide in aqueous ethanol. The key fluorination is achieved via halogen exchange using potassium fluoride in sulfolane or DMSO at to introduce the 5-fluoro substituent on the phenyl ring (if not pre-fluorinated). Final sodium salt formation occurs by neutralization with sodium hydroxide in water, followed by spray-drying or crystallisation from isopropanol-water to yield flupropanate-sodium.
Propanoic acid, 2,2,3,3-tetrafluoro-, sodium salt (1:1): ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Computed Properties
Molecular Weight:168.02
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:2
Exact Mass:167.98103620
Monoisotopic Mass:167.98103620
Topological Polar Surface Area:40.1
Heavy Atom Count:10
Complexity:126
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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Sodium 2,2,3,3-tetrafluoropropionate
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