21923-23-9 Usage
Description
Chlorthiophos, also known as an insecticide and acaricide, is a yellow-brown liquid that tends to crystallize at temperatures below 77°F (25°C). It possesses a boiling point of 153-158°C at 13 mmHg and is characterized by its chemical properties, including a Health hazard rating of 3, flammability rating of 1, and reactivity rating of 0 according to the NFPA-704 M Rating System.
Uses
Used in Agriculture:
Chlorthiophos is used as an insecticide and acaricide for controlling various pests in the agricultural industry. Its application helps protect crops from damage caused by insects and mites, ensuring a higher yield and better quality of produce.
Used in Horticulture:
In the horticulture industry, Chlorthiophos is utilized as a pesticide to manage insect and mite infestations in ornamental plants and gardens. This helps maintain the health and appearance of plants, as well as prevent the spread of diseases caused by these pests.
Used in Public Health:
Chlorthiophos is also employed in public health applications to control pests that pose risks to human health, such as mosquitoes and ticks. By reducing the populations of these vectors, the spread of diseases like malaria, dengue, and Lyme disease can be minimized.
Used in Animal Husbandry:
In animal husbandry, Chlorthiophos is used as a pesticide to protect livestock from pests like flies, lice, and mites. This helps improve the overall health and well-being of animals, as well as reduce the risk of disease transmission from pests to animals and humans.
Reactivity Profile
Organophosphates, such as Chlorthiophos, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Health Hazard
Classified as extremely hazardous by the World Health Organization(Non-Specific -- Organophosphorus Pesticide) Organic phosphorus insecticides are absorbed by the skin, as well as by the respiratory and gastrointestinal tracts. They are cholinesterase inhibitors.
Fire Hazard
(Non-Specific -- Organophosphorus Pesticide, Liquid, n.o.s.) Container may explode in heat of fire.
Potential Exposure
A potential danger to those involved in the manufacture, formulation, and application of this insecticide and acaricide.
Shipping
UN3018 Organophosphorus pesticides, liquid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials
Incompatibilities
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Strong oxidizers may cause release of toxic phosphorus oxides. Organophosphates, in the presence of strong reducing agents such as hydrides, may form highly toxic and flammable phosphine gas. Keep away from alkaline materials.
Waste Disposal
In accordance with 40CFR165 recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.
Check Digit Verification of cas no
The CAS Registry Mumber 21923-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,2 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21923-23:
(7*2)+(6*1)+(5*9)+(4*2)+(3*3)+(2*2)+(1*3)=89
89 % 10 = 9
So 21923-23-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H11Cl2O3PS2/c1-12-15(16,13-2)14-6-4-5-7(17-3)9(11)8(6)10/h4-5H,1-3H3
