What is the chemical name of chlorpyrifos?
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What is the chemical name of chlorpyrifos?
Chlorpyrifos is the common name for the chemical 0,0-diethyl 0-(3,5,6-trichloro-2-pyridinyl)-phosphorothioate. The Chemical Abstracts Service (CAS) registry number is 2921-88-2.
What is the difference between chlorpyrifos and chlorpyrifos methyl?
Besides their similar toxicokinetics, chlorpyrifos‐methyl has a higher LD50 than chlorpyrifos, chlorpyrifos‐methyl being ten times less potent upon short‐term exposure than chlorpyrifos in rats and dogs but both having the same level of toxicity upon long‐term exposure.
What chemicals contain chlorpyrifos?
A white or colorless crystal in its pure form, chlorpyrifos is used against pests such as mosquitoes, termites, and roundworms. Pesticide products such as Eraser, Govern and Hatchet contain chlorpyrifos. The pesticide works by blocking an enzyme and stopping messages traveling between nerve cells, killing the pest.
How do you use chlorpyrifos 20 EC?
It controls a wide range of insect pests in soil or on foliage in a variety of crops, by contact, ingestion and vapors action. RAIDER is used for the control of sucking and chewing insects on a wide range of food crops, oil seeds, pulses, fiber crops, plantation crops and fruits and vegetables.
What is pesticide chlorpyrifos?
Chlorpyrifos is an organophosphate insecticide, acaricide and miticide used primarily to control foliage and soil-borne insect pests.
How do you use lethal TC?
It is used as termiticide in non cropped & cropped areas. Non Cropped areas : for termite control in pre & post building constructions. Cropped areas : for the control of soil termite in wheat barley, groundnut & sugarcane. It is used for seed treatment or soil application.
What is the MRL for chlorpyrifos?
The linear range of chlorpyrifos was 0.01–2 μg/ml in blood.
What is the pH of chlorpyrifos?
Chlorpyrifos degradation was rapid in the two alkaline soils (pH 7.7 and 8.4) (Fig. 1D and E), with a half-life of 16 days in both of them. The concentrations of TCP formed were also high (up to 10 mg kg−1).
How do you use Chlorpyriphos 10%?
Chlorpyriphos 10% Granules is use to control for Argentine Stem Weevil, Ants and Beetles in turf and garden areas. Recommendation: CHEMBAN 10 GR is Recommended for insect of the garden & termite control of Midge at the formulation of 10 kg/Ha at the waiting period between test spray to harvest is 30 days.
How do you use chlorpyrifos 50 EC?
Ethion 50% EC of atropine may be required in a day. The need for further atropine administration is guided by the continuance of symptoms. Extent of salivation is a useful criteria for dose adjustment. Dissolve 1-2 gm of 2 PAM in 10ml distilled water and inject intravenously very slowly for 10-5 minutes.
What is chlorpyrifos made of?
Chlorpyrifos is an organophosphate insecticide. Pure chlorpyrifos is made up of white or colorless crystals. It has a slightly skunky odor, like rotten eggs or garlic.
How do you use Chlorpyrifos 50 EC?
How do you mix Chlorpyrifos?
Half fill the spray tank with water (or creosote where applicable) and add the required amount of TITAN Chlorpyrifos 500 Termiticide & Insecticide, then add the remaining water (or creosote) with an agitator running. If using a knapsack sprayer gently shake before using.
What is chlorpyrifos used for?
How is chlorpyrifos made?
Chlorpyrifos is produced via a multistep synthesis from 3-methylpyridine, eventually reacting 3,5,6-trichloro-2-pyridinol with diethylthiophosphoryl chloride.
What is trade name of chemicals?
Common and Trade Names of Chemicals
| Common name | Chemical name |
|---|---|
| Bleaching powder | Calcium chloride hypochlorite |
| Blue vitrol | Copper (II) sulfate |
| Bluestone | Copper II sulfate pentahydrate |
| Boracic acid | Boric acid |
Is chlorpyrifos soluble in water?
Chlorpyrifos is a white crystalline or irregularly flaked solid. It has a very faint mercaptan-type odor. It is not soluble in water. It can cause slight irritation to the eye and skin.
Where is chlorpyrifos used?
Products with chlorpyrifos in them are used in agriculture for feed and food crops and in cattle ear tags. They may be used on golf courses, and to control fire ants and mosquitoes for public health purposes. Products containing chlorpyrifos are also used to treat wood fences and utility poles.
