Molekula
Lambda-Cyhalothrin
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Lambda-Cyhalothrin is a synthetic pyrethroid insecticide widely used in agriculture, public health, and pest control for its broad-spectrum efficacy against insects. It disrupts nervous system function in pests, offering long-lasting residual activity. This chemical has a CAS number of 91465-08-6, molecular formula C23H19ClF3NO3, and molecular weight of 449.85 g/mol. Store at ambient temperatures, handling with caution as it carries a "Danger" signal word. Molekula supplies Lambda-Cyhalothrin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystal or powder |
| Water | ≤0.5% |
| Identification | Conforms to reference |
| Purity | ≥95% |
| Acidity | ≤0.3% |
| Insoluble Substance | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 83 °C |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 49.2 °C |
| Density | 1.3 (relative, water = 1) |
Source: PubChem CID 6440557 (ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90032539 |
| CAS Number | 91465-08-6 |
| 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 |
| EC Number | 415-130-7 |
| Molecular Formula | C23H19ClF3NO3 |
| Molecular Weight | 449.85 |
| Exact Mass | 449.1006 |
| 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 |
| InChIKey | ZXQYGBMAQZUVMI-RDDWSQKMSA-N |
| InChI | InChI=1S/C23H19ClF3NO3/c1-22(2)17(12-19(24)23(25,26)27)20(22)21(29)31-18(13-28)14-7-6-10-16(11-14)30-15-8-4-3-5-9-15/h3-12,17-18,20H,1-2H3/b19-12-/t17-,18+,20-/m1/s1 |
| PubChem CID | 6440557 |
| UN Number | UN3349 |
| REACH Code | Y110 |
| HTS Code | 2926.90.3000 |
| Tariff Code | 2926907031 |
Safety & GHS
-
Toxic
GHS06
-
Hazardous to the Environment
GHS09
Hazard statements
- H227 Combustible liquid
- H301 Toxic if swallowed
- H312 Harmful in contact with skin
- H330 Fatal if inhaled
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (1S)-cis-(alphaR)-cyhalothrin
- C23H19ClF3NO3
- Cyhalothrin K
- EPA Pesticide Chemical Code 128897
- epi-gaMMa-Cyhalothrin
- Icon
- Karate
- OXYFLY
- PP 321
- Warrior
Frequently asked questions
What is Lambda-Cyhalothrin used for?
Lambda-Cyhalothrin is primarily used as a broad-spectrum insecticide for agricultural, public health, and veterinary applications, targeting pests like mosquitoes, flies, and beetles.
What is the chemical formula and molecular weight of Lambda-Cyhalothrin?
The chemical formula is **C23H19ClF3NO3**, and the molecular weight is **449.85 g/mol**.
How should Lambda-Cyhalothrin be stored?
Store Lambda-Cyhalothrin at **ambient temperature** in a cool, dry place, away from direct sunlight and incompatible substances.
What grade or purity is available for Lambda-Cyhalothrin?
Molekula supplies Lambda-Cyhalothrin in **technical-grade purity**, suitable for industrial and agricultural applications.
Can Molekula supply Lambda-Cyhalothrin in bulk quantities?
Yes, we offer Lambda-Cyhalothrin in **bulk packaging** (e.g., drums, totes) for large-scale industrial and commercial needs.
What documentation comes with an order of Lambda-Cyhalothrin?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.