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2252-51-9

Name 2-Chloro-4-fluorobenzoic acid
CAS 2252-51-9
EINECS(EC#) 218-845-0
Molecular Formula C7H4ClFO2
MDL Number MFCD00010615
Molecular Weight 174.56
MOL File 2252-51-9.mol
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Chemical Properties

Appearance white powder or flakes
Melting point  181-183 °C (lit.)
Boiling point  271.9±20.0 °C(Predicted)
density  1.4016 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  95% ethanol: soluble50mg/mL, clear to very slightly hazy, colorless to very faintly yellow
form  Powder or Flakes
pka 2.90±0.25(Predicted)
color  White
BRN  1946215
InChI InChI=1S/C7H4ClFO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,(H,10,11)
InChIKey GRPWQLDSGNZEQE-UHFFFAOYSA-N
SMILES C(O)(=O)C1=CC=C(F)C=C1Cl
CAS DataBase Reference 2252-51-9(CAS DataBase Reference)
NIST Chemistry Reference 2-Chloro-4-fluorobenzoic acid(2252-51-9)
EPA Substance Registry System Benzoic acid, 2-chloro-4-fluoro- (2252-51-9)

Safety Data

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
HazardClass  IRRITANT
HS Code  29163900

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