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HomeProduct name list4-Chloro-2-fluorobenzoic acid

4-Chloro-2-fluorobenzoic acid

  • CAS NO.:446-30-0
  • Empirical Formula: C7H4ClFO2
  • Molecular Weight: 174.56
  • MDL number: MFCD00042468
  • EINECS: 207-162-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-29 17:07:33
4-Chloro-2-fluorobenzoic acid Structural

What is 4-Chloro-2-fluorobenzoic acid?

Chemical properties

White to light yellow crystal powder

The Uses of 4-Chloro-2-fluorobenzoic acid

4-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 Description

4-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.

Properties of 4-Chloro-2-fluorobenzoic acid

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
form  powder to crystal
pka 3.04±0.10(Predicted)
color  White to Almost white
Water Solubility  insoluble
BRN  973358
CAS DataBase Reference 446-30-0(CAS DataBase Reference)
NIST Chemistry Reference 4-Chloro-2-fluorobenzoic acid(446-30-0)
EPA Substance Registry System Benzoic acid, 4-chloro-2-fluoro- (446-30-0)

Safety information for 4-Chloro-2-fluorobenzoic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-Chloro-2-fluorobenzoic acid

InChIKey ZLPXBWMVZANJJQ-UHFFFAOYSA-N

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