Lufenuron , 97% , 103055-07-8
Synonym(s):
1-[2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]-3-(2,6-difluorobenzoyl)urea;Lufenuron
CAS NO.：103055-07-8
Empirical Formula: C17H8Cl2F8N2O3
Molecular Weight: 511.15
MDL number: MFCD00867616
EINECS: 410-690-9
| Pack Size | Price | Stock | Quantity |
| 1G | RMB448.80 | In Stock |
|
| 5G | RMB1512.80 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 174.1° |
| Density | 1.631±0.06 g/cm3(Predicted) |
| vapor pressure | <0.4 x10 -3 Pa (25 °C) |
| Flash point: | 170 °C |
| storage temp. | 0-6°C |
| solubility | 100mg/L in organic solvents at 20 ℃ |
| form | Solid |
| Water Solubility | <0.06 mg l-1(25 °C) |
| pka | 8.49±0.46(Predicted) |
| color | Off-white to light yellow |
| JECFA Number | 85 |
| BRN | 8398291 |
| InChIKey | PWPJGUXAGUPAHP-UHFFFAOYSA-N |
| LogP | 5.12 at 25℃ |
Description and Uses
Lufenuron is an insect development inhibitor of the benzoylphenyl urea class. It demonstrates activity against fleas that have fed on treated cats and dogs and become exposed to lufenuron in the host’s blood. Lufenuron also has activity by virtue of its presence in adult flea feces, leading to its ingestion by flea larvae. Both activities result in the production of eggs that are unable to hatch, causing significant reductions in flea larvae populations. The lipophilicity of lufenuron leads to its deposition in adipose tissues of animals from where it is slowly released into the bloodstream. This permits effective blood concentrations to be maintained throughout the recommended oral dosing interval of 1 month.
Lufenuron is used for the control of Lepidoptera and Coleoptera larvae on cotton, maize and vegetables, and of citrus whitefly and rust mites on citrus fruit. It is also used to control fleas on pets and cockroaches in houses.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H317-H410 |
| Precautionary statements | P261-P272-P273-P280-P302+P352-P333+P313 |
| Hazard Codes | Xi;N,N,Xi |
| Risk Statements | 43-50/53 |
| Safety Statements | 2-24-37-60-61 |
| RIDADR | 3077 |
| WGK Germany | 2 |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29242990 |
| Toxicity | LD50 in rats (mg/kg): >2000 orally; LC50 in rats (mg/m3): >2350 (Buholzer) |
