Permethrin
Category:
CAS:
Description:
Permethrin is a synthetic pyrethroid insectide, affecting neuron membranes by prolonging sodium channel activation. It is used for the treatment of infestation with Sarcoptes scabiei (scabies).
| CID | 40326 |
| Deprecated CAS | 57608-04-5, 60018-94-2, 63364-00-1, 75497-64-2, 93388-66-0 |
| Synonyms | 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid (3-Phenoxyphenyl)methyl Ester; m-Methoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate; Acticin; Adion; Ambush; FMC-33297; NIA-33297; Dichlorophenothrin; Diffusil H; Dragnet; Dragnet FT; Dragon; Imperator; Permanone; Spartan; Permethrin (Mixture of cis and trans Isomers); Transpermethrin; Ambush; FMC 33297; S-3151; FMC33297; S3151; S 3151 |
| IUPAC Name | (3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate |
| Molecular Weight | 391.29 |
| Molecular Formula | C21H20Cl2O3 |
| Canonical SMILES | CC1(C(C1C(=O)OCC2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C |
| InChI | InChI=1S/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3 |
| InChIKey | RLLPVAHGXHCWKJ-UHFFFAOYSA-N |
| EC Number | 258-067-9 |
| ICSC Number | 312 |
| UNII | 509F88P9SZ |
| UN Number | 3077 |
Producut details
| Toxicity | a) Mammalian toxicity : WHO classification : Class II "moderately hazardous". It is non-irritant to skin and eyes. b) Environmental toxicity : It is toxic to fish. Under field conditions, it is non-toxic to bees and earthworms. |
| Appearance | Off-white to Pale Yellow Oil to Low-melting Solid |
| Compatibility | Compatible with many insecticides and fungicides. Mixing with calcium nitrate is not recommended. |
| Boiling Point | 465.9 °C at 760 mmHg |
| Melting Point | 34-35 °C |
| Flash Point | 159.4°C |
| Water | In water, 0.0111 mg/L at 20 °C, pH 7.0-9.3 |
Chemical and Physical Properties
| Purity | ≥ 90% (cis/trans mixture) |
| Density | 1.190 g/cm3 (Predicted) |
| Solubility | Slightly soluble in Chloroform, Ethyl Acetate, Methanol |
| Storage | 2 - 8 °C |
| Complexity | 521 |
| Exact Mass | 390.0789499 |
| Heavy Atom Count | 26 |
| Hydrogen Bond Acceptor Count | 3 |
| Hydrogen Bond Donor Count | 0 |
| Monoisotopic Mass | 390.0789499 |
| Rotatable Bond Count | 7 |
| Topological Polar Surface Area | 35.5 |
| XLogP3 | 6.5 |
Our products are chemical reagents for research use only and are not intended for human use.
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