Chlorfluazuron CAS:71422-67-8

  • Product Name:Chlorfluazuron
  • CAS:71422-67-8
  • Molecular formula:C20H9Cl3F5N3O3
  • Contact Supplier

Poroduct Description

Files Download:

COA:Downl oad MSDS:Downl oad

Chlorfluazuron CAS:71422-67-8

Chlorfluazuron CAS:71422-67-8 Basic information

Product Name: Chlorfluazuron
Synonyms: Chlorfluazuro;N-[[3,5-dichloro-4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxyphenyl]carbamoyl]-2,6-difluorobenzamide;6-difluoro-henyl)amino)carbonyl)-;benzamide,n-(((3,5-dichloro-4-((3-chloro-5-(trifluoromethyl)-2-pyridinyl)oxy)p;CHLORFLUMAZURON;chlorflu
CAS: 71422-67-8
MF: C20H9Cl3F5N3O3
MW: 540.65
EINECS: 242-070-7
Product Categories: INSECTICIDE;CHPesticides;Alpha sort;C;CAlphabetic;Growth regulators;Insecticides;Pesticides&Metabolites
Mol File: 71422-67-8.mol

Chlorfluazuron CAS:71422-67-8 Chemical Properties

density: 1.5919 (estimate)
Melting point: approximate 220℃
form: neat
storage temp.: 0-6°C
Water Solubility: <0.01mg l-1(20 °C)
pka: 8.10 (acid)
BRN: 8369967
vapor pressure: <1 xl0-5 mPa (20 °C)
CAS DataBase Reference: 71422-67-8(CAS DataBase Reference)
EPA Substance Registry System: Chlorfluazuron (71422-67-8)


GENERAL INFORMATION

Product Name:

Chlorfluazuron

CAS No.:

71422-67-8

Batch No.:

BS190301

Quantity:

100kg

Inspect Date:


Report date:


INEPSCTION ITEMS AND RESULTS

Items

Standard

Results

Appearance:

white powder

Approved

Purity:

98.0%

98.11%

Water

0.5%

0.042%

Acidity

0.3%

0.016%

Dimethyl formamide

 

insoluble substance

0.5%

0.013%

CONCLUSION : Up to the standard.

REMARK : Store in a cool dry place.


OverviewChlorfluazuron is a benzoylurea fluorinated nitrogen heterocyclic pesticide with unique mechanism of action, high efficiency, low toxicity and being environmentally friendly. It can be used in vegetables, cotton, fruit trees and pine trees. It is mainly used for controlling Pieris rapae, Plutella xylostella, Helicoverpa armigera, apple peach moth, and pine caterpillars. Its prevention and cure effect is remarkable, especially for the control of vegetable pests; it is expected that it is one of the main varieties that replace the current highly toxic pesticide, providing a new pesticide variety for the production of green food.
Chemical propertiesPure product appears as white or yellowish white tasteless crystalline powder with a melting point of 226.5 ℃ (decomposition). It is hard to be dissolved in water, being easily soluble in ketones, aromatic hydrocarbons and alcohols. Stable under light and heat, stable under neutral and weak acid conditions; it is easily subject to decomposition to alkali treatment.
Pure product appears as white odor-free crystal. m. p. 232-233.5 ° C, relative density 1.4977 (20 ° C), vapor pressure <1 x 10-10 Pa (20 ° C). Solubility: cyclohexanone 110g / L, acetone 52.1g / L, ethyl acetate 45.7g / L, ethylene dichloride 22g / L, toluene 6.5g / L, xylene 3g / L, methanol 2.5 (2.2) g / L, ethanol 2.0 g / L, n-octanol 1 g / L, hexane 10 mg / L and water 0.016 mg / L. Stable at room temperature; stable to light. The proto-drug is yellow-brown crystal with a melting point of220 ~ 223.9 ℃.
CharacteristicsIt is of gastric poisoning, contact kill (inhibition of chitin synthesis) effect with high efficacy against pests, but the efficacy is slow. The mechanism of action is through inhibition of chitin synthesis, hindering insect normal molting, egg hatching, larvae molting and pupal developmental deformity and block of adult feather.
An overview of chlorfluazuron, physical and chemical properties, characteristics, synthesis, precautions, etc. are edited by Shi Yan, Chemicalbook. (2015-11-17)
ApplicationBenzoyl urea insect growth regulator. Major effect is through stomach poisoning, coupled with strong contact action. Its permeability is poor with no endosuction effect.
Insecticidal mechanism is through inhibiting the formation of chitin, hindering the normal molting, causing egg hatching, larvae molting, kidney malformations, adult emergence and obstruction of eggs, so as to achieve the effect of insecticide. It has high activity and slow acting speed, and has a longer half-life in larvae. The agent is a broad-spectrum insecticide and is effective against various Lepidoptera pests and Diptera, Orthoptera and Hymenoptera. It is quite effective on insects on the vegetables, can also be used to control a variety of pests on cabbage, cotton, tea trees and fruit trees.


You need any help?

Related Content

Cypermethrin, High Effect CAS:86753-92-6

Cypermethrin, High Effect CAS:…

MANCOZEB CAS:2234-56-2

MANCOZEB CAS:2234-56-2

Liraglutide CAS:204656-20-2

Liraglutide CAS:204656-20-2

chlorempenthrin CAS:54407-47-5

chlorempenthrin CAS:54407-47-5

IMAZALIL CAS:73790-28-0

IMAZALIL CAS:73790-28-0

5-Ethyl-2-(4-isopropyl-4-methyl-5-oxo-1H-imidazolin-2-yl)nicotinic acid CAS:81385-77-5

5-Ethyl-2-(4-isopropyl-4-methy…

BISMERTHIAZOL CAS:79319-85-0

BISMERTHIAZOL CAS:79319-85-0

2-Diethylaminoethyl hexanoate CAS:10369-83-2

2-Diethylaminoethyl hexanoate …

N-Acetyl-L-thioproline CAS:54323-50-1

N-Acetyl-L-thioproline CAS:543…

Nitenpyram CAS:150824-47-8

Nitenpyram CAS:150824-47-8

N6-(delta 2-Isopentenyl)-adenine CAS:2365-40-4

N6-(delta 2-Isopentenyl)-adeni…

Sodium trifluoromethanesulfinate CAS:2926-29-6

Sodium trifluoromethanesulfina…

Dimefluthrin CAS:271241-14-6

Dimefluthrin CAS:271241-14-6

Fenpyroximate CAS:111812-58-9

Fenpyroximate CAS:111812-58-9

(1,3,4,5,6,7-Hexahydro-1,3-dioxo-2H-isoindol-2-yl)methyl (1R-trans)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate CAS:1166-46-7

(1,3,4,5,6,7-Hexahydro-1,3-dio…

Address:303 FUTURE CITY,LIXIA DISTRICT,JINAN CITY,SHANDONG PROVINCE,CHINA Post Encoding:250000 Email:sales@bosschemical.com
Tel:8613280017993 Mobile:8613280017993 Fax:86-531-68657995

Link