Product Name

  • Name

    (4-Fluorophenyl)arsonic acid

  • EINECS
  • CAS No. 5430-13-7
  • Article Data2
  • CAS DataBase
  • Density g/cm3
  • Solubility
  • Melting Point 240°C (rough estimate)
  • Formula C6H6AsFO3
  • Boiling Point 426.9°Cat760mmHg
  • Molecular Weight 220.04
  • Flash Point 212°C
  • Transport Information
  • Appearance
  • Safety Poison by intravenous route. When heated to decomposition it emits toxic fumes of As and F.
  • Risk Codes
  • Molecular Structure Molecular Structure of 5430-13-7 ((4-Fluorophenyl)arsonic acid)
  • Hazard Symbols
  • Synonyms 4-fluorophenylarsonic acid;
  • PSA 57.53000
  • LogP -0.61330

4-Fluorobenzenearsonic acid Chemical Properties

Product Name: 4-Fluorobenzenearsonic acid (CAS NO.5430-13-7)


Molecular Formula: C6H6AsFO3
Molecular Weight: 220.04g/mol
Mol File: 5430-13-7.mol
Storage Temperature: 426.9 °C at 760 mmHg
Flash Point: 212 °C
Enthalpy of Vaporization: 71.87 kJ/mol
Vapour Pressure: 4.76E-08 mmHg at 25°C
H-Bond Donor: 2
H-Bond Acceptor: 4
Structure Descriptors of 4-Fluorobenzenearsonic acid (CAS NO.5430-13-7):
  IUPAC Name: (4-Fluorophenyl)arsonic acid
  Canonical SMILES: C1=CC(=CC=C1F)[As](=O)(O)O
  InChI: InChI=1S/C6H6AsFO3/c8-6-3-1-5(2-4-6)7(9,10)11/h1-4H,(H2,9,10,11)
  InChIKey: NYWDEDXRPCDCSI-UHFFFAOYSA-N

4-Fluorobenzenearsonic acid Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05114,

4-Fluorobenzenearsonic acid Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic fumes of As and F.

4-Fluorobenzenearsonic acid Standards and Recommendations

OSHA PEL: TWA 0.5 mg(As)/m3

4-Fluorobenzenearsonic acid Specification

 4-Fluorobenzenearsonic acid , its CAS NO. is 5430-13-7, the synonyms are (4-Fluorophenyl)arsonic acid ; Benzenearsonic acid, p-fluoro- ; NSC 13738 ; Arsonic acid, (4-fluorophenyl)- (9CI) .

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