| Identification | More | [Name]
2-Chloro-4,5-difluorobenzoic acid | [CAS]
110877-64-0 | [Synonyms]
2-CHLORO-4,5-DIFLUOROBENZOIC ACID
RARECHEM AL BO 1000
TIMTEC-BB SBB003616
2-CHLORO-4 5-DIFLUOROBENZENE ACID 98%
2-Chloro-4,5-difluorobenzoic acid, 99+%
2-Chloro-4,5-difluorobenzoic acid 99%
2-chloro-4,5-difluorophenyl acid
2-CHLORO-4,5-DIFLUOROBENZOIC ACID,98% | [EINECS(EC#)]
405-380-5 | [Molecular Formula]
C7H3ClF2O2 | [MDL Number]
MFCD00077479 | [Molecular Weight]
192.55 | [MOL File]
110877-64-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [Melting point ]
103-106 °C (lit.) | [Boiling point ]
258 °C
| [density ]
1.4821 (estimate) | [Fp ]
257-259°C | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Fine Crystalline Powder | [pka]
2.50±0.25(Predicted) | [color ]
White | [Water Solubility ]
5.0 g/L (20 ºC) | [BRN ]
4247522 | [CAS DataBase Reference]
110877-64-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R41:Risk of serious damage to eyes.
R43:May cause sensitization by skin contact.
R21/22:Harmful in contact with skin and if swallowed .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29163990 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powder | [General Description]
2-Chloro-4,5-difluorobenzoic acid is an important intermediate in medicinal compounds and pesticides. Lanthanide complexes with the 2-chloro-4,5-difluorobenzoate (2-cl-4,5-dfba) and 1,10-phenanthroline (phen), have been prepared and their crystal structures have been studied. Efficient synthesis of 2-chloro-4,5-difluorobenzoic acid v-difluororbenzene has been reported. |
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