Chemical names:                 ALPHCYPERMETRIN-1 

Common trade names: FASTAC^· , CONCORD^· , FENDONA^· , RENEGADE^· .

C.A.S Number: 67375-30-80 (correct stereochemistry)

Structural formula: See image below.

Molecular formula: C₂₂H₁₉Cl₂NO₃

Molecular weight: 416.3

OTHER INFORMATION ON IDENTITIES AND PROPERTIES

Appearance: White-to-cream crystalline solid

Odour: Mild chemical           

Stability:

Highly stable to light and elevated temperatures. It is resistant to acidic hydrolysis but undergoes ester cleavage in environmental (basic) aquatic conditions. It has optimum stability at pH = 4. Its low solubility in water indicates a low bioavailability in aquatic situations.

Melting point: 81.5°C (pure material)

Melting range: 81.4-84.0°C (pure material)

Boiling point: 200 °C at 9.31 PA

Vapour pressure: 3.4 x 10^-7 Pascals at 25 °C (pure material)

Octanol-Water partition coefficient: p = 3.16 x 10⁵

Refractive index: 0.19 x C + 1.344 (C = concentration in kg/l up to 0.25, only in acetonitrile)

True density: 1330 kg/m³ (typical for pure material)

Alphacypermethrin was determined to be miscible with acetone and dichloromethane at room temperature