Coumaphos
- Product Name: Coumaphos
- Syonyms Name: 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
- CAS Number.: 56-72-4
- MF: C14H16ClO5PS
- MW: 362.7656
Density:1.38g/cm3
Boiling point:449.9°C at 760 mmHg
Refractive index:1.577
Vapour Pressur:2.76E-08mmHg at 25°C
Hazard Symbols:
T+:Very toxic; 
N:Dangerous for the environment;
Risk Codes:R21:; R28:; R50/53:;
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