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HomeProduct name list2-Chloro-4,5-difluorobenzoic acid

2-Chloro-4,5-difluorobenzoic acid

  • CAS NO.:110877-64-0
  • Empirical Formula: C7H3ClF2O2
  • Molecular Weight: 192.55
  • MDL number: MFCD00077479
  • EINECS: 405-380-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-09 20:20:30
2-Chloro-4,5-difluorobenzoic acid Structural

What is 2-Chloro-4,5-difluorobenzoic acid?

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.

Properties of 2-Chloro-4,5-difluorobenzoic acid

Melting point: 103-106 °C (lit.)
Boiling point: 258 °C
Density  1.4821 (estimate)
Flash point: 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 information for 2-Chloro-4,5-difluorobenzoic acid

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H318: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 2-Chloro-4,5-difluorobenzoic acid

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