alpha-cypermethrin

Also known as: alphamethrin, alphamethrin(r), alfoxylate, agrotrina, ammo(r), bestox, concord, dominex, fendona, fury, kafil super, wl 85871, fmc 45497, (1S)-cis-(alphaR)-cypermethrin, (R)-cyano(3-phenoxyphenyl)methyl (1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate, (S)-cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate, cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate, 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid cyano(3-phenoxyphenyl)methyl ester

alpha-cypermethrin (CAS 67375-30-8) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C22H19Cl2NO3 and a molecular weight of 416.297 g/mol. Key properties include a melting point of 78-81ºC, a boiling point of 511.3±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 263.0±30.1 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H335 — May cause respiratory irritation and H373 — May cause damage to organs through prolonged exposure. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

67375-30-8

Jingsj CID

J-1956486-9

Molecular Formula

C₂₂H₁₉Cl₂NO₃

Molecular Weight

416.297 g/mol

Category

Esters

Last updated

8/21/2026