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2,4,5-Trifluorobenzoic Acid C7H3F3O2 CAS NO.446-17-3
2,4,5-Trifluorobenzoic Acid: A Versatile Building Block for Organic Synthesis
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2,4,5-Trifluorobenzoic Acid (TFBA) is an important aromatic compound widely used as a building block in organic synthesis. This colorless crystal compound, also known as 2,4,5-trifluorobenzenecarboxylic acid, has a molecular formula of C7H3F3O2 and a molecular weight of 192.09 g/mol.
The trifluoromethyl group (-CF3) in TFBA imparts unique properties to the compound, including high lipophilicity, low basicity, and strong electron-withdrawing ability. These features make it a versatile reagent for a wide range of organic reactions, including Grignard reactions, Suzuki coupling, peptide synthesis, and esterification.
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Melting point | 94-96 °C (lit.) |
Boiling point | 241.9±35.0 °C(Predicted) |
Assay | ≥99.0% |
Molecular mass | 176.09 |
Solubility | Chloroform(slightly), DMSO(slightly) |
Package | 25kgs or according customer requirement |
If need more information like COA/MSDS etc,pls contact: sales01@huayangco.com |
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[Density]: 1.5±0.1 g/cm³
[Boiling point]: 241.9±35.0 ℃ at 760 mmHg
[Melting point]: 94-96 ℃ (lit.)
[Molecular formula]: C7H₃F₃O₂
[Molecular weight]: 176.093
[Flash point]: 100.1±25.9 ℃
[Exact Mass]: 176.008514
[PSA]: 37.30000
[LogP]: 2.32
[Appearance]: White to light yellow crystal powder
[Vapor pressure]: 0.0±0.5 mmHg at 25℃
[Refractive Index]: 1.491
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[ Storage conditions ]:
Store in a tightly sealed container in a cool, dry place. Packed in cardboard drums lined with plastic bags and outside, 25kg/drum.
[Stability]:
Use and store according to specifications, will not decompose, avoid contact with oxides
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[ Molecular Structure ]:
1. Molar refractive index: 33.16
2. Molar volume (cm³/mol): 114.5
3. Isotonic specific volume (90.2K): 290.7
4. Surface tension (dyne/cm): 41.4
5. Polarizability (10â»Â²â´cm³): 13.14
Packing, Storage, Handling and Transportation
2,4,5-Trifluorobenzoic acid should be sealed in dry place at room temperature.
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