65731-84-2
65731-84-2 structure
- Name: (1R)-trans-(αS)-cypermethrin
- Chemical Name: β-CYPERMETHRIN
- CAS Number: 65731-84-2
- Molecular Formula: C22H19Cl2NO3
- Molecular Weight: 416.297
- Catalog: Chemical pesticide Insecticide Pyrethroid insecticide
- Create Date: 2018-02-07 08:00:00
- Modify Date: 2026-07-01 11:39:38
| Name | β-CYPERMETHRIN |
|---|---|
| Synonyms |
Beta cypermethrin
Einecs -0 prussic acid Cyano-3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecboxylate (1R-cis-αS)-Cypermethrin Aothrin(TM) Beta cypermethrin WP Beta-Cypermethrin in n-Hexane 65-2 BETA-CYPERMETHRIN (1R,3R)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecboxylic acid (αS)-α-cyano-3-phenoxybenzyl ester Cyclopropanecboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(3-phenoxyphenyl)methyl ester, (1R-(1alpha(S*),3alpha)) NRDC-168S θ-cypermethrin beta-Cypermethrin [iso] beta-Cypermetrin (S)-Cyano(3-phenoxyphenyl)methyl (1R,3S)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate hydrocyanic acid Bata-cypermethrin Alphamethrin Solution in Hexane Beta cypermethrin EV (1R,αS)-cis-Cypermethrin Blausaeure Evercyn beta-Cypermethrin 100 μg/ml Acetonitrile Formic anammonide Zaclondiscoids alpha-Cypermethrin Cyclopropanecboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (S)-cyano(3-phenoxyphenyl)methyl ester, (1R,3R) beta-CyperMethri carbonitrile (1R)-2,2-Dimethyl-3β-(2,2-dichlorovinyl)cyclopropane-1β-cboxylic acid (S)-α-cyano-3-phenoxybenzyl ester (1R,2R,1'S)-Cypermethrin (S)-cyano-(3-phenoxyphenyl)methyl] (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-cboxylate methylnitrile Alphamethrin Solution, 1000ppm β-Cypermetrin alphamethrin (1R,3R)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecboxylic acid (S)-α-cyano-3-phenoxybenzyl ester UNII:ZE304V7A62 (1R)-3β-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropane-1β-cboxylic acid (S)-α-cyano-3-phenoxybenzyl ester Cyanwasserstoff Zyklon B ASYMETHRIN Beta-Cypermethrin in Acetonitrile beta-Cypermethrin 10.0 μg/ml Ethyl acetate |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 511.3±50.0 °C at 760 mmHg |
| Melting Point | 60-80ºC |
| Molecular Formula | C22H19Cl2NO3 |
| Molecular Weight | 416.297 |
| Flash Point | 263.0±30.1 °C |
| Exact Mass | 415.074188 |
| PSA | 59.32000 |
| LogP | 6.27 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.622 |
| Hazard Codes | Xn;N |
|---|---|
| Risk Phrases | R22;R37/38;R43;R50/53 |
| Safety Phrases | S2-S36/37/39-S60-S61 |
| Precursor 10 | |
|---|---|
| DownStream 0 | |
![(R)-1,1,1-Trichloro-4-methyl-3-penten-2-yl (S)-N-[1-(1-naphthyl)ethyl]carbamate structure](https://image.chemsrc.com/caspic/382/72812-59-0.png)