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Quick Details

  • Classification: Acaricide, Biological Pesticide, Insecticide, Nematicide, Rodenticide, Agrochemical
  • CAS No.: 91465-08-6
  • MF: C22H19CL2NO3
  • EINECS No.: 268-450-2
  • Place of Origin: Zhejiang, China (Mainland)
  • State: Liquid
  • Purity: 95%TC 2.5%EC 5%EC 10%WP
  • Application: Insecticide
  • Brand Name: S-Lig
  • Model Number: WP EC TC
  • Color: White-off Powder,Light Yellow Liquid
  • Content: 95%TC 2.5%EC 5%EC 10%WP
  • Delivery: Fast Delivery
  • Formulation: WP EC TC
  • Name: Lambda Cyhalothrin
  • Molecular Weight: 449.86
  • Boiling Point: 187-190℃
  • Melting point: 49.2℃
  • PH: 4.0~7.0
  • Density: 1.33g/m3

Packaging & Delivery

Packaging Details High Quality Pest Control Icon Lambda Cyhalothrin 95%TC 2.5%EC 5%EC 10%WP Mosquito Killer Pesticide
Powder/Granule: 100g, 500g, 1kg, 10kg, 25kg, 200kg per bag/drum
Liquid: 100mL,500mL, 1L, 5L, 10L, 20L, 200L, 1000L per bottle/drum or according to customers' requirement.
Delivery Time 15-20 working days after receiving payment

High Quality Pest Control Icon Lambda Cyhalothrin 95%TC 2.5%EC 5%EC 10%WP Mosquito Killer Pesticide


Product Description

Product Description


IUPAC Reaction product comprising equal quantities of (R)-α -cyano-3-phenoxybenzyl (1S, 3S)-3-[(Z)-2-chloro-3, 3, 3-trifluoropropenyl]-2, 2-dimethylcyclopropanecarboxylate and (S)-α -cyano-3-phenoxybenzyl (1R, 3R)-3-[(Z)-2-chloro-3, 3, 3-trifluoropropenyl]-2, 2-dimethylcyclopropanecarboxylate
CAS(R)-cyano(3-phenoxyphenyl)methyl (1S, 3S)-rel-3-[(1Z)-2-chloro-3, 3, 3-trifluoro-1-propenyl]-2, 2-dimethylcyclopropanecarboxylate
Reg. No91465-08-6
ActivityInsecticides (pyrethroid ester insecticides)
Mode of actionLambda-cyhalothrin is a broad-spectrum insecticide with powerful contact and stomach poisoning action. Lambda-cyhalothrin is used in cotton, vegetable, fruit, and tobacco.

Company Information

Company Information     

    Yiwu S-Ling Industry Co.,Ltd,established in 2005, is one of China's major agricultural chemical enterprises, with perfect technology and high-tech equipment, providing high-quality manufacturing, packaging and after-sales service. About our development in the past 10 years and the development of new products, our main market is South America,Africa ,Yemen,Turkey ,Egypt And Middle east. Quality is our culture, we have long-term relationship with global well -know brands.

    "To provide quality products, provide quality services" for our goal, we sincerely look forward to working with customers around the world to establish business relations, welcome to visit.





1: Are you a manufacturer?

Answer: Yes, we are factory founded on 2005.


2: How to contact with us?

Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.or welcome to chat by whatsapp or wechat timely .


3:Which kind of payment terms do you accept?

For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account


4:Can you give me a discount price?

Surely,It depend on your qty


5:How can i get a sample?

free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.


6: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Our Services

Our Service

1. Inquiry Reply within 24 hours

2. Sample is available

3. 100% QC inspection Before delivery.

4. Cutomized package

5. Fast Delivery

6. Professional after sale service

All the products are coming with SGS CNAS and GIA .

With us your business in safe and your money in safe .

We trust we will be your honest dealer and trustworthy supplier in China

Please feel free to buy our product and Contact us



         (Lambda Cyhalothrin)


Name: YIWU S-LING INDUSTRY CO.,LTD        Tel No: +86 579 81585918
Address: Room 302 Gate 1 Build 22                Telephone: 86 579 81585918
               Yiwu City 322000                               Fax: 86 579 85279347
               Zhejiang, China


1.   Chemical Product Identification

      Product Name: Lambda-cyhalothrin

      Molecular Formula: C23H19ClF3NO3

      Molecular Weight: 449.90

      Chemical Name:(R)-cyano(3-phenoxyphenyl)methyl(1S,3S) chloro-3,3,3-trifluoro-1-propenyl]-2,2-dimethylcyclopropanecarboxylate

      Form: Solid powder

      Color: White or light yellow

      Odor: Slight odor/typical aromatic solvent

      CAS No.: 91465-08-6

2.   Composition / Information On Ingredients

      Composition:Lambda-cyhalothrin;Other ingredients

3.   Hazards Identification

      Symptoms of acute exposure: May cause mild eye and skin irritation. Toxic if swallowed or absorbed through the skin. Exposure to high vapor vapor levels may cause headache, 2 dizziness, numbness, nausea, incoordination, or other central nervous system effects. May cause temporary itching, tingling, lurning or numbness of exposed skin, called paresthesia.

      Hazardous decomposition products: can decompose at high temperatures forming toxic gases.

4.   First Aid Measures

      In case of poisoning by any exposure route contact a doctor or Poisons Information Center.

      Eye: If product gets in eyes wash it out immediately with copious quantities of water for 15 minutes. Seek medical advice.

      Skin: If skin contact occurs remove contaminated clothing and wash affected areas thoroughly with soap and water. Wash contaminated clothing before re-use. The active ingredient may be absorbed through the skin with resultant toxic effects. Seek immediate medical advice.

      Inhaled: Move person to fresh air and keep at rest until recovered. Remove any contamined clothing and loosen remaining clothing. Allow patient to assume most comfortable position and keep warm. If breathing labored and patient cyanotic (blue) ensure airways are clear and have qualified person give oxygen through a face mask. If breathing has stopped, apply artificial respiration at once. In event of cardiac arrest, apply external cardiac massage. Seek medical attention.

      Swallowed: Rinse mouth with water and give water to drink. Do not induce vomiting. Seek immediate medical assistance.

      Advice to doctor: No specific antidote exists. Treat symptomatically

5.   Fire-Fighting Measures

      Unusual Fire, Explosion and Reactivity Hazards: During a fire, irritating and possibly toxic gases may be generated by thermal decomposition or combustion.

      In Case of Fire: Use dry chemical, foam or CO2 extinguishing media. Wear full protective clothing and self-contained breathing apparatus. Evacuate nonessential personnel from the area to prevent human exposure to fire, smoke, fumes or products of combustion. Prevent use of contaminated buildings, area, and equipment until decontaminated. Water runoff can cause environmental damage. If water is used to fight fire, dike and collect runoff.

6.   Accidental Release Measures

      In Case of Spill or Leak: Control the spill at its source. Contain the spill to prevent it from spreading, contaminating soil, or entering sewage and drainage systems or any body of water. Clean up spills immediately, observing precautions outlined in Section 8. If a solid, sweep up material and place in a compatible disposal container. If a liquid, cover entire spill with absorbing material and place into compatible disposal container. Scrub area with hard water detergent (e.g. commercial products such as Tide, Joy, Spic and Span). Pick up wash liquid with additional absorbent and place into compatible disposal container. Once all material is cleaned up and placed in a disposal container, seal container and arrange for disposition. 

7.   Handling And Storage

      Store in cool, clean, ventilated, fireproof storage area. Keep away from heat, spark, open flame and incompatible materials. (Strong oxidizing agents). Protect containers against physical damage.

8.   Exposure Controls/Personal Protection

      Ventilation: No special ventilation requirements are normally necessary for this product. However make sure that the work environment remains clean and that dusts and vapours are minimised.

      Eye Protection: Eye protection such as protective glasses or goggles is recommended when product is being used.

      Skin Protection: Prevent skin contact by wearing impervious gloves, clothes and, preferably, apron. Make sure that all skin areas are covered. See below for suitable material types.

      Protective Material Types: We suggest that protective clothing be made from rubber, PVC.

      Respirator: Usually, no respirator is necessary when using this product. Safety deluge showers should be provided near to where this product is being used.

9.   Physical and Chemical Properties

      Appearance: White or light yellow solid powder

      Melting Point: 49.2 ℃

      Boiling Point: 187-190℃

      Density: 1.33g/cm3 at 25°C

      Solubility: 0.005 mg/L at 20℃ in the water

      Solubility in Other Solvents: acetone, methanol, toluene, hexane.

      Vapor Pressure:2.67×10-10 Pa at 20℃

10. Stability and Reactivity

      Stability: Stable under standard conditions.

      Hazardous Polymerization: Will not occur.

      Conditions to Avoid: None known.

11. Toxicological Information

      Acute oral LD50 for male rats 79, female rats 56, mice 20 mg/kg.

      Acute dermal LD50 for rats 632-696 mg/kg

      Inhalation LC50 (4 h) 0.06 mg/l air (total particulate)

      Moderate eye irritant (rabbits).

      Not skin irritant (rabbits).

      Non-sensitizer (guinea pigs)

      Reproductive Effects: In two studies, lambda cyhalothrin caused reduced body weight gain at doses of 15 mg/kg/day in pregnant rats (highest dose tested) and at doses of 30 mg/kg/day in pregnant rabbits (also the highest dose tested), but these doses produced no observable reproductive effects. There were reduced numbers of viable offspring at doses of 50 mg/kg/day in the second and third generations in the three-generational rat study noted above. It is unlikely that lambda cyhalothrin would cause reproductive effects in humans under normal conditions.

      Teratogenic Effects: No teratogenic or fetotoxic effects were observed in teratology studies of lambda cyhalothrin in rats and rabbits at the highest doses tested in both species (15 mg/kg/day and 30 mg/kg/day, respectively;. Based on these data, it is unlikely that lambda cyhalothrin causes teratogenic effects.

      Mutagenic Effects: Lambda cyhalothrin produced negative results in all Ames mutagenicity assays using five different test strains, both with and without metabolic activation. Results of other in-vitro cytogenetic assays and chromosomal structural aberration tests indicated no mutagenic or genotoxic effects were caused by lambda cyhalothrin. The available evidence suggests that lambda cyhalothrin is non-mutagenic and non-genotoxic.

      Carcinogenic Effects: No carcinogenic effects have been noted in studies of lambda cyhalothrin on various test animals (rats, rabbits, dogs). The evidence regarding the carcinogenicity of lambda cyhalothrin is inconclusive, but suggests that it is probably not carcinogenic.

      Organ Toxicity: No specific target organs or organ systems have been identified in the available studies of chronic toxicity. The nervous system may be affected after acute exposure. 

12. Ecological and Ecotoxicological Information

      Effects on Birds: Lambda cyhalothrin's toxicity to birds ranges from slightly toxic to practically non-toxic. In the mallard duck, the reported oral LD50 is greater than 3,950 mg/kg, and the reported dietary LC50 is 3,948 ppm. In bobwhite quail the reported dietary LC50 is greater than 500 ppm. There is evidence that it does not accumulate in the eggs or tissues of birds.

      Effects on Aquatic Organisms: Lambda cyhalothrin is very highly toxic to many fish and aquatic invertebrate species. Reported LC50s in these species are as follows: bluegill sunfish, 0.21 ug/L; rainbow trout, 0.24 ug/L; Daphnia magna, 0.36 ug/L; mysid shrimp, 4.9 ng/L; sheepshead minnow, 0.807 ng/L. A median effect concentration, EC50 (i.e. the concentration at which the effect occurs in 50% of the test population), for the eastern oyster of 0.59 ng/L has been reported. Bioconcentration is possible in aquatic species, but bioaccumulation is not likely. Bioconcentration in channel catfish has been reported as minimal, with rapid depuration (elimination). A bioconcentration factor of 858 has been reported in fish, species unspecified), but concentration was confined to non-edible tissues and rapid depuration was observed.

      Effects on Other Animals (Nontarget species): Lambda cyhalothrin is highly toxic to bees, with a reported oral LD50 of 38 ng/bee and reported contact LD50 of 909 ng/bee (0.9ug/bee).

13. Disposal Considerations

      Waste: Pesticide wastes are toxic and hazardous. Dispose of in accordance with applicable and local laws and regulations. Do not discharge or pour into soil, drainage system or bodies of water.

      Container: Triple rinse (or equivalent). Then offer for recycling or reconditioning, or puncture and dispose of in a sanitary landfill, or incineration, or if allowed by state and local authorities, by burning (plastic containers). If burned, stay out of smoke.

14. Transport Information

      Not applicable.

15. Regulatory Information

      Not applicable.

16. Other Information

      All information and instructions provided in this Material Safety Data Sheet (MSDS) are based on the current state of scientific and technical knowledge at the date indicated on the present MSDS and are presented in good faith and believed to be correct. This information applies to the product as such. In case of new formulations or mixes, it is necessary to ascertain that a new danger will not appear. It is the responsibility of persons on receipt of this MSDS to ensure that the information contained herein is properly read and understood by all people who may use, handle, dispose or in any way come in contact with the product. If the recipient subsequently produce formulations containing this product, it is the recipients sole responsibility to ensure the transfer of all relevant information from this MSDS to their own MSDS.  

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