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  • deltametrin deltametrina deltamethrin 98%TC 2.5% EC 2.5%WP insecticide public health pest control CAS NO.52820-00-5 CAS NO.52820-00-5

    Cas No: 52820-00-5

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  • deltametrin deltametrina deltamethrin 98%TC 2.5% EC 2.5%WP insecticide public health pest control CAS NO.52820-00-5 CAS NO.52820-00-5

    Cas No: 52820-00-5

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  • deltametrin deltametrina deltamethrin 98%TC 2.5% EC 2.5%WP insecticide public health pest control CAS NO.52820-00-5 CAS NO.52820-00-5

    Cas No: 52820-00-5

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  • 52820-00-5 Structure
  • Basic information

    1. Product Name: Deltamethrin
    2. Synonyms: [Cyano-[3-(phenoxy)phenyl]methyl] 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropane-1-carboxylate;Deltamethrin
    3. CAS NO:52820-00-5
    4. Molecular Formula: C22H19Br2NO3
    5. Molecular Weight: 505.2
    6. EINECS: 258-256-6
    7. Product Categories: N/A
    8. Mol File: 52820-00-5.mol
    9. Article Data: 8
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 535.8 °C at 760 mmHg
    3. Flash Point: 277.8 °C
    4. Appearance: /
    5. Density: 1.595 g/cm3
    6. Vapor Pressure: 1.49E-11mmHg at 25°C
    7. Refractive Index: 1.653
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: Deltamethrin(CAS DataBase Reference)
    11. NIST Chemistry Reference: Deltamethrin(52820-00-5)
    12. EPA Substance Registry System: Deltamethrin(52820-00-5)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 52820-00-5(Hazardous Substances Data)

52820-00-5 Usage

Description

Deltamethrin is a synthetic pyrethroid insecticide known for its potent neurotoxic properties, which effectively disrupt the nervous system of insects, causing paralysis and death. It is widely utilized in agriculture and public health for pest control, targeting a broad spectrum of pests such as mosquitoes, flies, ants, cockroaches, and ticks. Deltamethrin is available in various formulations, including sprays, dusts, and granules, and can be applied to crops, livestock, and both indoor and outdoor surfaces. While it is relatively low in toxicity to humans and other mammals when used as directed, caution is advised to prevent adverse health effects from prolonged or high-level exposure.

Uses

Used in Agricultural Industry:
Deltamethrin is used as a pest control agent for crops to protect them from a variety of insects that can cause damage and reduce yield. Its application helps in maintaining the health and productivity of the crops.
Used in Public Health:
In the public health sector, Deltamethrin is used as an insecticide to control disease-carrying insects such as mosquitoes, which can transmit illnesses like malaria, dengue, and Zika virus. This helps in reducing the spread of vector-borne diseases and improving overall public health.
Used in Livestock Protection:
Deltamethrin is used as a protective measure for livestock to safeguard them from pests that can cause discomfort, reduce productivity, and even lead to the transmission of diseases. Its application ensures the well-being and health of animals in farming operations.
Used in Residential and Commercial Settings:
Deltamethrin is used in both residential and commercial settings to control pests that can infest buildings and cause discomfort or health risks. Its application on indoor and outdoor surfaces helps in maintaining a clean and hygienic environment.
It is crucial to follow safety precautions and adhere to recommended application rates when using products containing Deltamethrin to minimize the risk of adverse health effects and ensure its effectiveness in pest control.

Check Digit Verification of cas no

The CAS Registry Mumber 52820-00-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,2 and 0 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 52820-00:
(7*5)+(6*2)+(5*8)+(4*2)+(3*0)+(2*0)+(1*0)=95
95 % 10 = 5
So 52820-00-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H19Br2NO3/c1-22(2)17(12-19(23)24)20(22)21(26)28-18(13-25)14-7-6-10-16(11-14)27-15-8-4-3-5-9-15/h3-12,17-18,20H,1-2H3

52820-00-5Synthetic route

3-Phenoxybenzaldehyde
39515-51-0

3-Phenoxybenzaldehyde

1,2-diaza-bicyclo[2.2.2]octane
329-94-2

1,2-diaza-bicyclo[2.2.2]octane

2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylic acid chloride
59952-40-8, 55710-82-2, 60269-51-4, 61914-49-6, 68198-95-8, 68198-96-9, 73952-09-7, 121313-43-7

2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylic acid chloride

(-)-α-cyano-3-phenoxybenzyl (+)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate
52820-00-5

(-)-α-cyano-3-phenoxybenzyl (+)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate

Conditions
ConditionsYield
In n-heptane; water96%
3-Phenoxybenzaldehyde
39515-51-0

3-Phenoxybenzaldehyde

2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylic acid chloride
59952-40-8, 55710-82-2, 60269-51-4, 61914-49-6, 68198-95-8, 68198-96-9, 73952-09-7, 121313-43-7

2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylic acid chloride

(-)-α-cyano-3-phenoxybenzyl (+)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate
52820-00-5

(-)-α-cyano-3-phenoxybenzyl (+)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate

Conditions
ConditionsYield
In tetrahydrofuran; water86%

52820-00-5Downstream Products

52820-00-5Relevant articles and documents

Para-hydroxyphenylacetic acid for reducing the repellency of insecticides

-

, (2008/06/13)

The present invention relates to the new use of p-hydroxyphenylacetic acid, by itself or in a mixture with other chemical compounds, for reducing the repellency of insecticides in the control of cockroaches, and to cockroach control compositions which comprise these mixtures, details being found in the description.

Insecticidal resin coating film

-

, (2008/06/13)

An insecticidal resin coating film comprising a combination of an acrylonitrile and/or methacrylonitrile copolymer resin and an insecticidal component selected from the group consisting of specified compounds exhibits an insecticidal effect, since the compound is kept on the surface of the coating film in a state capable of exhibiting its insecticidal effect for a long period of time.

Preparation of esters

-

, (2008/06/13)

Certain alpha-cyano esters are prepared by reacting an acyl halide with an aldehyde in a substantially water-immiscible aprotic solvent and an aqueous solution of water-soluble cyanide salt in the presence of an amine or cryptate rate-promoting agent.

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