| Identification | |
| Name: | Alpha-cypermethrin |
| CAS: | 67375-30-8 |
| EINECS: | 257-842-9 |
| Molecular Formula: | C22H19Cl2NO3 |
| Molecular Weight: | 416.29716 |
| InChI: | InChI=1S/C22H19Cl2NO3/c1-22(2)17(12-19(23)24)20(22)21(26)28-18(13-25)14-7-6-10-16(11-14)27-15-8-4-3-5-9-15/h3-12,17-18,20H,1-2H3/t17-,18?,20-/m0/s1 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2811 |
| Flash Point: | 511.3 oC at 760 mmHg |
| Boiling Point: | 511.3 oC at 760 mmHg |
| Density: | 1.12 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Refractive index: | 1.5622 (20 C) |
| Water Solubility: | (20ºC)) 0.01mg/l waterIn most organic solvents(acetone, cyclohexane, ketone, chlorform, benzene, xylene, etc.) is greater than 350g/l |
| Solubility: | 511.3 oC at 760 mmHg |
| Appearance: | White or pale yellowish crystalline powder |
| Specification: |
? alpha-Cypermethrin (CAS NO.67375-30-8), its Synonyms are Alphacypermethrin ; (+-)-Alphamethrin ; (1R cis S) and (1S cis R) enantiomeric isomer pair of alpha-Cyano-3-phenoxybenzyl-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylate ; (1alpha(S*),3alpha)-(+-)-Cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate ; Aeralfam ; Alfamethrin ; Alfazot ; Alfoxylate ; Alphacypermethrin ; Alphamethrin ; Bestox ; Cismix . |
| Packinggroup: | III |
| Flash Point: | 511.3 oC at 760 mmHg |
| Color: | Viscous yellowish brown semisolid mass. Colorless crystals |
| Usage: | Insecticide. |
| Safety Data | |
| Hazard Symbols |
T:Toxic
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