product Name：Coumaphos
  • O-(3-Chloro-4-methyl-2-oxo-2H-chromen-7-yl) O,O-diethyl thiophosphate; O-(3-chloro-4-methyl-2-oxo-2H-chromen-7-yl) O,O-diethyl phosphorothioate
  • 56-72-4
  • 200-285-3
  • C14H16ClO5PS
  • 362.7656
  • InChI=1/C14H16ClO5PS/c1-4-17-21(22,18-5-2)20-10-6-7-11-9(3)13(15)14(16)19-12(11)8-10/h6-8H,4-5H2,1-3H3
  • Coumaphos 56-72-4
  • 1.38g/cm3
  • 449.9°C at 760 mmHg
  • 1.577
  • 225.9°C
  • 2.76E-08mmHg at 25°C
  •  T+:Very toxic;
     N:Dangerous for the environment;
  • R21:;
    R28:;
    R50/53:;
  • S28:;
    S36/37:;
    S45:;
    S60:;
    S61:;