| Identification | More | [Name]
2,4-Difluorobenzoic acid | [CAS]
1583-58-0 | [Synonyms]
2,4-DFBA
2,4-DIFLUOROBENZOIC ACID
RARECHEM AL BO 0245
2,4-Difluorobenzonicacid
Benzoic acid, 2,4-difluoro-
2,4-difluorobenzoic acid the derivatives
2,4-DIFLUOROBENZOIC ACID AND THE DERIVATIVES
2,4-Difluorobenzoic acid 98%
2,4-Difluorobenzoicacid98%
2,4-DIFLUOROBENZOIC ACID 97+%
2,4-Difuorobenzoic acid | [EINECS(EC#)]
216-430-9 | [Molecular Formula]
C7H4F2O2 | [MDL Number]
MFCD00011670 | [Molecular Weight]
158.1 | [MOL File]
1583-58-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [Melting point ]
188-190 °C (lit.) | [Boiling point ]
239.5±20.0 °C(Predicted) | [density ]
1.3486 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
3.21±0.10(Predicted) | [color ]
Pale Orange to Light Pink | [Water Solubility ]
SOLUBLE | [BRN ]
973355 | [InChI]
InChI=1S/C7H4F2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11) | [InChIKey]
NJYBIFYEWYWYAN-UHFFFAOYSA-N | [SMILES]
C(O)(=O)C1=CC=C(F)C=C1F | [CAS DataBase Reference]
1583-58-0(CAS DataBase Reference) | [NIST Chemistry Reference]
2,4-Difluorobenzoic acid(1583-58-0) | [EPA Substance Registry System]
Benzoic acid, 2,4-difluoro- (1583-58-0) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [TSCA ]
TSCA listed | [HazardClass ]
IRRITANT | [HS Code ]
29163900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powder | [Uses]
2,4-Difluorobenzoic Acid (cas# 1583-58-0) is a compound useful in organic synthesis. | [General Description]
Molecular conformation, vibrational and electronic transition analysis of 2,4-difluorobenzoic acid has been investigated by experimental techniques (FT-IR, FT-Raman and UV) and quantum chemical calculations. | [Synthesis]
To a reaction vessel was added 2,4-dinitrotoluene, water, adjusted the pH to 7, and heated to 75 °C with stirring. Potassium permanganate, magnesium sulfate and phase transfer catalyst were added in batches. After the addition was completed, the reaction |
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