Lambda Cyhalotric Acid CAS No.72748-35-7

Lambda Cyhalothric Acid 

CAS No.: 72748-35-7 | EINECS No.: 266-275-6

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1. Chemical Identification

Property	Specification
IUPAC Name	(R)-α-Cyano-3-phenoxybenzyl (1S,3S)-3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropanecarboxylate
Molecular Formula	C₂₃H₁₉ClF₃NO₃
Molecular Weight	449.85 g/mol
CBNumber	CB3147203

Synonyms:
Lambda-cyhalothric acid, Lambda Cyhalothric Acid

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2. Physical Properties

Parameter	Value
Appearance	Viscous amber liquid
Density	~1.25 g/cm³ (20°C)
Solubility	Low water solubility (<0.1 mg/L)

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3. Applications

Agricultural Insecticide:
✓ Broad-spectrum pest control
✓ Effective against Lepidoptera and ColeopteraVeterinary Use:
✓ External parasite treatment

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4. Safety Information

Hazard Statements:

H301: Toxic if swallowedH311: Toxic in contact with skinH331: Toxic if inhaled

Precautionary Measures:

P261: Avoid breathing dust/fume/gasP280: Wear protective gloves/clothingP301+P310: IF SWALLOWED: Immediately call poison center

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