| Identification | More | [Name]
4-CHLORO-2,5-DIFLUOROBENZOIC ACID | [CAS]
132794-07-1 | [Synonyms]
2,5-DIFLUORO-4-CHLOROBENZOIC ACID
4-CHLORO-2,5-DIFLUOROBENZOIC ACID
TIMTEC-BB SBB003617
2,5-Difluoro-4-chlorobenzoic
4-Chloro-2,5-difluorobenzoic acid 98%
4-Chloro-2,5-difluorobenzoicacid98% | [Molecular Formula]
C7H3ClF2O2 | [MDL Number]
MFCD00077480 | [Molecular Weight]
192.55 | [MOL File]
132794-07-1.mol |
| Chemical Properties | Back Directory | [Appearance]
OFF-WHITE CRYSTALLINE POWDER | [Melting point ]
154-157 °C (lit.) | [Boiling point ]
258°C (rough estimate) | [density ]
1.4821 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Crystalline Powder | [pka]
2.70±0.10(Predicted) | [color ]
Off-white | [CAS DataBase Reference]
132794-07-1(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
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 .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29163990 |
| Hazard Information | Back Directory | [Chemical Properties]
OFF-WHITE CRYSTALLINE POWDER | [General Description]
4-Chloro-2,5-difluorobenzoic acid reacts with substituted 2-hydroxy acetophenones in the presence of POCl3 to afford 2-acetylphenyl-4-chloro-2,5-difluorobenzoate. |
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