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Acide 4-(trifluorométhyl)benzoïque, 98+ %, Thermo Scientific Chemicals
Description
4-(Trifluoromethyl)benzoic acid was used in the synthesis of salicylanilide 4-(trifluoromethyl)benzoates via N,N?-dicyclohexylcarbodiimide coupling in dry N,N-dimethylformamide. It was used as internal standard during the ultra trace analysis of fluorinated aromatic carboxylic acids by GC/MS method.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
L’acide 4-(trifluorométhyl)benzoïque a été utilisé dans la synthèse des benzoates de salicylanilide 4-(trifluorométhyl) via le couplage N,N′-dicyclohexylcarbodiimide dans le N,N-diméthylformamide sec. Il a été utilisé comme étalon interne lors de l’analyse ultra-trace des acides carboxyliques aromatiques fluorés par la méthode GC/MS.
Solubilité
Soluble dans l’eau.
Remarques
Conserver dans des récipients étanches au frais et au sec. Conserver à l’abri des oxydants.
Specifications
Specifications
| Nom chimique ou matériau | 4-(Trifluoromethyl)benzoic acid |
| Point de fusion | 220°C to 222°C |
| Point d’ébullition | 247°C (753 mmHg) |
| Quantité | 5 g |
| Beilstein | 2049241 |
| Informations sur la solubilité | Soluble in water. |
| Poids de la formule | 190.12 |
| Pourcentage de pureté | ≥98% |
RUO – Research Use Only
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