Detailed Product Description
Effectively kill rats / mouse Rodenticide Pellets Brodifacoum 0.005% CAS 56073-10-0
Description :
Brodifacoum is a highly lethal 4-hydroxycoumarin vitamin K antagonist anticoagulant poison. In
recent years, it has become one of the world's most widely used pesticides. It is typically used a
s a rodenticide but is also used to control larger mammalian pests such as possum
Quick Detail:
Product name: Brodifacoum 0.005%Pellet
Pesticide category: Rodenticide
CAS NO.: [56073-10-0] formerly [66052-95-7]
MF: C31H23BrO3
Purity: 0.005%Pellet
Appearance (TC): White powder
ppearance (0.005%Pellet): red pellet
Brand name: Greenriver/ as per customers request.
Applicantion :
Controls most rodent pests, including Rattus norvegicus, R. rattus, Mus musculus and M. dome
sticus, at lower rates than many other anticoagulants (e.g. warfarin and pindone); also Cricetus
cricetus, Mesocricetus auratus, Microtus pennsylvanicus, M. pinetorum, R. argentiventer, R. rat
tus mindanensis and rodents, such as hamsters, that are difficult to control with other anticoagu
lants. Potency is such that a rodent may absorb a lethal dose by taking a 50 mg/ kg bait as part
of its food intake on only one occasion. For a review, see A. P. Buckle & R. H. Smith, "Rodent P
ests and their Control", CABI (1994).
Specifications:
| Active Ingredient |
| Common Name: |
Brodifacoum |
| Chemical Name: |
3-[3-(4'-bromo-[1,1'-biphenyl]-4-yl)-1,2,3,4-tetrahydro-1-naphthalenyl]-4-hydroxy-2H-1-benzopyran-2-one |
| Pesticide Category: |
Rodenticide |
| CAS No: |
[56073-10-0] formerly [66052-95-7] |
| Molecular Formula: |
C31H23BrO3 |
|
Structural Formula:
|
|
| Properties |
Composition Tech. material is >91% pure.
Mol. wt. 523.4
M.f. C31H23BrO3
Form White powder; ( tech. , off-white to buff or beige powder).
M.p. 228-232 ºC (tech. )
V.p. <<0.001 mPa (20 °C, gas saturation method)
KOW logP = 8.5 Henry <1×10-1 (pH 5.2); <1×10-3 (pH 7.4); <1×10-5 ( pH 9.3) (all in Pa m3 mol-1, calc.)
S.g./density 1.42 (25 °C, tech.)
Solubility In water 3.8×10-3 ( pH 5.2), 0.24 (pH 7.4), 10 (pH 9.3) (all in mg /l, 20 °C). In acetone 20, chloroform 3, benzene <6 (all in mg /l, 20 ºC).
Stability Thermally (up to 50 ºC) and photolytically (30 d in direct sunlight) stable. Degraded by u.v. light when in solution.
pKa A very weak acid which is too lipophilic to form water-soluble salts.
|
| Mode of Action: |
Indirect anticoagulant |
|
Toxicity:
|
Oral Acute oral LD50 for male rats 0.4, male rabbits 0.2, male mice 0.4, female guinea pigs 2.8, cats c. 25, dogs 0.25-3.6 mg/kg. Skin and eye Acute percutaneous LD50 for rabbits 0.25-0.63 mg/kg. Slight to mild skin and eye irritant (rabbits). A moderate skin sensitiser (guinea pigs), but negligible risk of sensitisation from formulated product. |
| Formulation Specification |
| Product name: Brodifacoum 0.005%Pellet |
| Items |
Standard |
| A.I. Content, % |
≥0.005 |
| Loss on drying, % |
≤11.0 |
| PH Value |
5.0-8.0 |
| cis-trans isomer scale a(A/B) |
1.0-4.0 |
|
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