21548-32-3 Usage
Description
Fosthietan, also known as a pale yellow liquid, is characterized by its mercaptan-like odor. It is primarily recognized for its applications as a nematocide and insecticide, although it is not registered as a pesticide in the United States. This chemical compound is known for its effectiveness in controlling and eliminating various types of nematodes and insects, making it a valuable tool in agricultural and horticultural settings.
Uses
Used in Agricultural Industry:
Fosthietan is used as a nematocide for controlling and eliminating various types of nematodes, which are microscopic worms that can cause significant damage to crops and plants. Its effectiveness in this application helps protect agricultural yields and maintain the health of the plants.
Fosthietan is also used as an insecticide for controlling and eliminating various types of insects that can cause damage to crops and plants. Its insecticidal properties make it a valuable tool in the agricultural industry, helping to protect plants from pests and ensure a healthy and productive harvest.
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 7, p. 381, 1970 DOI: 10.1002/jhet.5570070221
Reactivity Profile
Organophosphates, such as FOSTHIETAN, 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
FOSTHIETAN is a liquid organophosphorus insecticide. Organic phosphorus insecticides are absorbed by the skin, as well as by the respiratory and gastrointestinal tracts.
Fire Hazard
When heated to decomposition, FOSTHIETAN emits very toxic fumes of nitrogen oxides, phosphorus oxides and sulfur oxides. FOSTHIETAN is a liquid organophosphorus insecticide. Container may explode in heat of fire.
Potential Exposure
Fosthietan is used as a nematocide
and insecticide. Not currently registered as a pesticide in
the U.S.
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 explo sions. 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.
Waste Disposal
In accordance with 40CFR
165 recommendations for the disposal of pesticides and
pesticide containers. Must be disposed properly by follow ing 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 21548-32-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,4 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21548-32:
(7*2)+(6*1)+(5*5)+(4*4)+(3*8)+(2*3)+(1*2)=93
93 % 10 = 3
So 21548-32-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H12NO3PS2/c1-3-9-11(8,10-4-2)7-6-12-5-13-6/h3-5H2,1-2H3