Bifenthrin CAS No.82657-04-3

Bifenthrin 

CAS No.: 82657-04-3

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1. Chemical Identification

Property	Specification
IUPAC Name	(2-Methylbiphenyl-3-yl)methyl (1R,3R)-3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropanecarboxylate
Molecular Formula	C₂₃H₂₂ClF₃O₂
Molecular Weight	422.87 g/mol
Appearance	Off-white to tan waxy solid
Melting Point	68-70°C
Vapor Pressure	1.81×10⁻⁵ Pa at 25°C
Log P	6.6 (octanol/water)

Synonyms:
2-Methylbiphenyl-3-ylmethyl (Z)-(1RS,3RS)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate

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2. Key Applications

Agricultural Industry

Target Pests:
✓ Termites
✓ Ants
✓ Mosquitoes
✓ Agricultural mitesFormulation Types:
✓ EC (Emulsifiable Concentrate)
✓ SC (Suspension Concentrate)
✓ WP (Wettable Powder)

Public Health

Household insecticideWood preservative

Specialty Uses

Textile treatmentMaterial protection

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3. Product Advantages

✔ Broad-Spectrum Activity – Controls multiple pest species
✔ Long Residual Effect – Provides extended protection
✔ Low Mammalian Toxicity – Favorable safety profile

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4. Physical & Chemical Properties

Solubility:Water: 0.1 mg/L at 20°COrganic solvents: Soluble in mostStability:Stable to heat and UV lightHydrolyzes in strong acids/alkalis

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5. Handling & Storage

Parameter	Requirement
Storage Temp	0-35°C (original container)
Packaging	25kg fiber drums
Shelf Life	24 months
Special Notes	Keep away from food/feed

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6. Safety Information

Warning!

H302: Harmful if swallowedH410: Very toxic to aquatic life

Protective Measures:

P273: Avoid release to environmentP280: Wear protective gloves/clothingP501: Dispose of contents properly

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7. Quality Specifications

Purity: ≥95% (HPLC)Related Substances: ≤3.0%Water Content: ≤0.5%

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Disclaimer:
This product is for professional pest control use only. Always follow label instructions and local regulations. Proper PPE required during handling.

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