C23H19ClF3NO3
449.8 g/mol
AgrochemicalDanger
Lambda-Cyhalothrin
CAS91465-08-6EC415-130-7
Category
Agrochemical
Compound Class
Ester
Primary Use
Pyrethroid insecticide
Lambda-Cyhalothrin is a synthetic pyrethroid insecticide that mimics the structure and properties of natural pyrethrins. It is commonly used in agricultural pest control due to its cost-effectiveness and longer residual activity compared to natural pyrethrins.
Agricultural insecticideCrop protection against insects
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Reading
Safety Reference
Danger
H301Toxic if swallowed
H312Harmful in contact with skin
H330Fatal if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H311Toxic in contact with skin
H319Causes serious eye irritation
H370Causes damage to organs
H320Causes eye irritation
H335May cause respiratory irritation
H372Causes damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Lambda-Cyhalothrin (CAS 91465-08-6) is 2926.90, 3808.61, 3808.62, 3808.69.
HS code (international, 6-digit)
2926.90, 3808.61, 3808.62, 3808.69
EU CN code (8-digit)
2926 90 70, 3808 61 00, 3808 62 00, 3808 69 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
trans-[(R)-cyano-(3-phenoxyphenyl)methyl] (1S,3S)-3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
InChIKey
ZXQYGBMAQZUVMI-RDDWSQKMSA-N
SMILES
CC1([C@@H]([C@@H]1C(=O)O[C@@H](C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)/C=C(/C(F)(F)F)\Cl)C
Synonyms (56)
- OXYFLY
- (1S)-cis-(alphaR)-cyhalothrin
- A 12871A
- Ambush Super
- Cyhalothrin K
- Cyonara
- Demand
- Demand Pestab
- Grenade ER
- ICI-A 0321
- ICON Maxx
- Icon
- Karate
- Karate 1E
- Karate 2.5EC
- Karate K
- Karate King
- Karate Z
- Karate Zeon
- Karate Zeon 050CS
- Karate Zeon 100CS
- Kung Fu
- Lamdex
- Lamtox
- Matador (insecticide)
- Molniya
- NUP 05077
- PP 321
- REEVA 5
- REL-LAMBDA CYHALOTHRIN
- Spectracide Trazicide
- Taiga Z
- Warrior
- Warrior II
- Warrior T
- Warrior Zeon
- epi-gaMMa-Cyhalothrin
- lambda-Cialotrina
- lambda-Cyhalothrin
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