| Product Name | Alpha-cypermethrin |
| CAS No. | 67375-30-8 |
| Synonyms | α-Cypermethrin; alpha cypermethrin; 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate-α-cyano-(3-phenoxy)-benzylester; Alphamethrin; alphametrin; Bestox; cyano-3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylate; Cyano-3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, (+-)-cis isomer; cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate, (1A(S*), 3A)-(+-)-; Cyano(3-phenoxyphenyl)methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate, (+-)-cis isomer; Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester, (1alpha(s*),3alpha)-(+/-)-; Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester, (S)-; Fastac; WL 85871; Alphacypermethrin; cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate; (R)-cyano(3-phenoxyphenyl)methyl (1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate - (S)-cyano(3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate (1:1) |
| InChI | InChI=1/2C22H19Cl2NO3/c2*1-22(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/h2*3-12,17-18,20H,1-2H3/t2*17-,18+,20-/m10/s1 |
| Molecular Formula | C44H38Cl4N2O6 |
| Molecular Weight | 832.5943 |
| Melting point | 78-81℃ |
| Boiling point | 826°C at 760 mmHg |
| Flash point | 453.3°C |
| Hazard Symbols |  T:Toxic;  N:Dangerous for the environment; |
| Risk Codes | R25:; R37:; R48/22:; R50/53:; |
| Safety | S36/37/39:; S45:; S60:; S61:; |
67375-30-8 alpha-cypermethrin
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