CAS No. 52645-53-1

Appearance	Light yellow liquid no visible suspension or precipitant
Content	34%±0.5%
Isomer Trans
Isomer Cis	75	25
PH	4.0-7.0
Residue after dumping(m/m)	≤ 1.5%
Residue after washing(m/m)	≤ 0.5%
Continuous foaming( 1min after) Ml	≤ 25
Emulsion stablility(diluted 200 times)	Stable

Molecular Formula: C21H20Cl2O3
Molecular Weight: 391,29


More details are to be found on supplier website

Content: ≥5
Water: ≤0.5%
Appearance: Light yellow liquid

Ph.Eur., DMF
pharmaceutical grade, DMF

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).

• Molecular Weight: 391.29
• Molecular Formula: C21H20Cl2O3

Purity: ≥ 90% (cis/trans mixture)

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

• Boiling Point: 465.9 °C at 760 mmHg
• Melting Point: 34-35 °C
• Solubility: Slightly soluble in Chloroform, Ethyl Acetate, Methanol
• Appearance: Off-white to Pale Yellow Oil to Low-melting Solid
• Storage: 2 - 8 °C

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

More details are to be found on supplier website