2-Chloro-4-fluorobenzoic acid

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Names

[ CAS No. ]:
2252-51-9

[ Name ]:
2-Chloro-4-fluorobenzoic acid

[Synonym ]:
QVR BG DF
2-Chloro-4-fluorobenzoic acid
Benzoic acid,2-chloro-4-fluoro
EINECS 218-845-0
MFCD00010615
2-Cl-4-FHBA
Benzoic acid, 2-chloro-4-fluoro-
2-choro-4-fluorobenzoic acid
2-Chlor-4-fluor-benzoesaeure
2-chloro-4-fluoro-benzoic acid
4-fluoro-2-chloro-benzoic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
271.9±20.0 °C at 760 mmHg

[ Melting Point ]:
181-183 °C(lit.)

[ Molecular Formula ]:
C7H4ClFO2

[ Molecular Weight ]:
174.557

[ Flash Point ]:
118.2±21.8 °C

[ Exact Mass ]:
173.988388

[ PSA ]:
37.30000

[ LogP ]:
1.77

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.558

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Chloro-4-fluorotoluene
  • 1-Chloro-3-fluorobenzene
  • 1-(2-Chloro-4-fluorophenyl)ethanone

DownStream

  • 4-Fluorobenzoic acid
  • benzoic acid
  • Methyl 2-chloro-4-fluorobenzoate
  • 2-Chloro-4-fluorobenzoyl chloride
  • 1-Chloro-3-fluorobenzene
  • flosequinan
  • 4-fluoro-2-(methylamino)benzoic acid
  • (2-chloro-4-fluoro-5-nitrophenyl)methanol
  • (5-amino-2-chloro-4-fluorophenyl)methanol
  • 1-[4-fluoro-2-(methylamino)phenyl]-2-methylsulfinylethanone

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles

Synthesis and evaluation of novel benzothiazole derivatives against human cervical cancer cell lines. Kini S, et al.

Indian J. Pharm. Sci. 69(1) , 46, (2007)


More Articles

Related Compounds

  • 5-amino-2-chloro-4-fluorobenzoic acid
  • 5-Bromo-2-chloro-4-fluorobenzoic acid
  • 2-Chloro-4-fluorobenzoic acid methyl ester
  • 5-(aminosulfonyl)-2-chloro-4-fluorobenzoic acid
  • 2-chloro-4-fluorobenzoic acid 2-pyridinylmethyl ester
  • 5-[(tert-butylamino)sulfonyl]-2-chloro-4-fluorobenzoic acid