PROTHIOFOS OXON
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PROTHIOFOS OXON
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CAS No:
38527-91-2
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Formula:
C11H15Cl2O3PS
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Chemical Name:
PROTHIOFOS OXON
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Synonyms:
etafos;etaphos;ethaphos;phosphorothioicacid,o-(2,4-dichlorophenyl)o-ethyls-propylester;tokuthionoxon;PROTHIOFOS OXON;PROTHIOFOS OXON STANDARD;Thiophosphoric acid O-(2,4-dichlorophenyl)O-ethyl S-propyl ester
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CAS No:
Description
A poison by ingestion. Low toxicity by inhalation. When heated to decomposition it emits toxic vapors of POx, SOx, and Cl-.
PROTHIOFOS OXON Use and Manufacturing
Agricultural chemical.
Etaphos is an organophosphorus pesticide.
Commercial synthesis of etaphos (O-(2,4-dichlorophenyl) O-ethyl S-propyl phosphorothioate) involves a multi-step process centered around phosphorothioate ester formation. The synthesis typically begins with the preparation of 2,4-dichlorophenol, which is then reacted with ethyl phosphorochloridothioate under controlled conditions to form the O-ethyl phosphorothioate intermediate. This intermediate is subsequently treated with propyl mercaptan to introduce the S-propyl group, completing the esterification.
Computed Properties
Molecular Weight:329.2
XLogP3:4.6
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:7
Exact Mass:327.9856579
Monoisotopic Mass:327.9856579
Topological Polar Surface Area:60.8
Heavy Atom Count:18
Complexity:294
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Learn More Other Chemicals
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Prothiofos
34643-46-4
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Fensulfothion oxon
6552-21-2
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ANILOFOS OXON
171980-56-6
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Phosmet oxon Formula
3735-33-9
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Phorate oxon Formula
2600-69-3
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Coumaphos oxon Formula
321-54-0
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Chlorpyrifos oxon Structure
5598-15-2
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dialifor oxon Structure
18776-60-8
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What is Phorate oxon sulfoxide
2588-05-8
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What is Fensulfothion oxon sulfone
6132-17-8