ChemicalBook Product Catalog Organic Chemistry Organic fluorine compound Fluoro-benzoic acid series 4-Chloro-2-fluorobenzoic acid

4-Chloro-2-fluorobenzoic acid

4-Chloro-2-fluorobenzoic acid Basic information
Product Name:4-Chloro-2-fluorobenzoic acid
Synonyms:4-Chloro-2-Fluorobenzoic;4-Chloro-2-fluorobenzoic acid 98%;4-Chloro-2-fluorobenzoicacid98%;Benzoic acid, 4-chloro-2-fluoro-;4-Chloro-2-Fluorobenzoic Acid 2-Fluoro-4-Chlorobenzoic Acid;4-CHLORO-2-FLUOROBENZOIC ACID 98%(HPL&;RARECHEM AL BO 0755;TIMTEC-BB SBB003797
CAS:446-30-0
MF:C7H4ClFO2
MW:174.56
EINECS:207-162-3
Product Categories:Fluorine series;Benzoic acid;Fluorobenzene;API intermediates;Acids & Esters;Chlorine Compounds;blocks;Carboxes;FluoroCompounds;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Fluorine Compounds;C7;Carbonyl Compounds;Carboxylic Acids
Mol File:446-30-0.mol
4-Chloro-2-fluorobenzoic acid Structure
4-Chloro-2-fluorobenzoic acid Chemical Properties
Melting point 204-208 °C (lit.)
Boiling point 274.7±20.0 °C(Predicted)
density 1.4016 (estimate)
storage temp. Sealed in dry,Room Temperature
pka3.04±0.10(Predicted)
form powder to crystal
color White to Almost white
Water Solubility insoluble
BRN 973358
InChIKeyZLPXBWMVZANJJQ-UHFFFAOYSA-N
CAS DataBase Reference446-30-0(CAS DataBase Reference)
NIST Chemistry Reference4-Chloro-2-fluorobenzoic acid(446-30-0)
EPA Substance Registry SystemBenzoic acid, 4-chloro-2-fluoro- (446-30-0)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-22
Safety Statements 26-36-37/39
WGK Germany 3
HazardClass IRRITANT
HS Code 29163990
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
4-Chloro-2-fluorobenzoic acid Usage And Synthesis
Chemical PropertiesWhite to light yellow crystal powder
Uses4-Chloro-2-fluorobenzoic acid may be used in the following studies:
  • As starting reagent for the synthesis of furosemide.
  • Synthesis of 4′-chloro-2′-fluoroacetophenone.
  • Synthesis of novel herbicidal isoxazolecarboxamides.
  • Preparation of potential liquid crystals.
General Description4-Chloro-2-fluorobenzoic acid is a halogen benzoic acid. It is a non-liquid crystalline carboxylic acid derivative. It has been reported to form hydrogen bonded complexes with benzoylhydrazine-based azobenzene compound. Octanol/water partition coefficient Kow of 4-chloro-2-fluorobenzoic acid has been determined by shake-flask method.
4-Chloro-2-fluorobenzoic acid Preparation Products And Raw materials
Raw materials4-Chloro-2-fluorotoluene-->4''-CHLORO-2''-FLUOROACETOPHENONE
Preparation Products4-Chloro-2-fluoroaniline-->2-Fluoro-4-chlorobenzoyl chloride-->4-Chloro-2-fluorobenzenethiol
RARECHEM AL BF 1309 4-Chloro-2-fluorobenzoic acid t-butyl chloroformate Phenyl chloroformate 2-Fluorobenzoic acid 3-Chloroperoxybenzoic acid 4-Fluorobenzoic acid Difluorochloromethane (+)-MENTHYL CHLOROFORMATE Ethyl chloroformate RARECHEM AL BI 1307 RARECHEM AL BI 1309 Methyl chloroformate 4-CHLORO-2-FLUORO-5-NITROBENZOIC ACID Allyl chloroformate Phenyl chlorothionocarbonate Benzyl chloroformate 4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid
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