Coumatetralyl |
| Common Name： |
Coumatetralyl
|
| Chemical name： |
4-hydroxy-3-(1,2,3,4-four tetrahy-1-naphthalenyl)coumarin |
Structural formula： |
 |
Formula ： |
C19H16O3 |
Molecular Weight： |
292.3 |
Specifications: |
Item |
Spcification |
Coumatetralyl |
≥97% |
Others content |
≤3% |
|
Properties: |
Apperance:97%Coumatetralyl is Crystalline or powder of white to yellowish
Melting point :166-173℃
Vapor pressure (20℃) :1.33×10-8mpa
Solubility :water 1mg/100ml 20℃ Readily soluble in alkabes with the formation of salts. Slightly to sparingly soluble in ether and benzene.Readily soluble in dmethyl formamide. |
Corrosion : |
NO |
Toxicity: |
Acute oral LD50 in big rats: 5-25mg/kg
Acute oral LD50 in small rats: 20-50mg/kg |
Usage: |
The druy is an anticoagulant Raticide That used in residencies hotol restaurants Canbins ship grain-stock house ranches farmland Pasture as well as vorious large area places. |
Self life : |
Stable to heat up to at 150℃. Not hydrolyzes by water and stable at least 2 years under normal storage conditons. |
Formulation : |
Rodenticidal bait,ready foruse. |
