| Identification | More | [Name]
2-Chloro-4-fluorobenzoic acid | [CAS]
2252-51-9 | [Synonyms]
2-CHLORO-4-FLUOROBENZOIC ACID
RARECHEM AL BO 0405
TIMTEC-BB SBB003795
Benzoic acid, 2-chloro-4-fluoro-
1-chloro-2-fluorobezene
2-Chloro-4-Fluorobenzoic
2-Chloro-4-fluorobenzoic acid 99%
2-Chloro-4-fluorobenzoicacid99%
2-chloro-4-fluorobenzioc acid
2-CHLORO-4-FLUROBENZOIC ACID pure | [EINECS(EC#)]
218-845-0 | [Molecular Formula]
C7H4ClFO2 | [MDL Number]
MFCD00010615 | [Molecular Weight]
174.56 | [MOL File]
2252-51-9.mol |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS05,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H302-H315-H318-H335 | [Precautionary statements ]
P261-P280-P305+P351+P338 | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [TSCA ]
TSCA listed | [HazardClass ]
IRRITANT | [HS Code ]
29163900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Dam. 1
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
white powder or flakes | [Uses]
2-Chloro-4-fluorobenzoic acid was used in the preparation of 2-(2-chloro-4-fluorophenyl)-benzothiazole. | [Application]
2-Chloro-4-fluorobenzoic acid can be used as:
(1) Studies on the preparation, luminescence and thermal properties of lanthanide complexes of 2-chloro-4-fluorobenzoic acid.
(2) Preparation, crystal structure, thermal and fluorescence property studies of rare earth complexes composed with 2,2':6′,2″-tripyridine.
(3) Analysis of charge density of intermolecular interactions between isohalogen (Cl--F) and homohalogen (F--F) molecules in molecular crystals. Attractive intermolecular Cl--F interactions (type II interactions) in 2-chloro-4-fluorobenzoic acid. | [Synthesis]
2-Chloro-4-fluorobenzoic acid is synthesized from m-chloroaniline in four steps. 1) m-Chloroaniline reacts with 2-(trimethylsilyl)ethoxymethyl chloride in the presence of potassium carbonate, potassium iodide, and ionic liquid to give N,N-bis(trimethylsil |
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