ETHYLPHOSPHONOTHIOIC DICHLORIDE
- Product Name
- ETHYLPHOSPHONOTHIOIC DICHLORIDE
- CAS No.
- 993-43-1
- Chemical Name
- ETHYLPHOSPHONOTHIOIC DICHLORIDE
- Synonyms
- FRNHPBDNOSCJNW-UHFFFAOYSA-N;Ethylthiophosphonic Dichloride;dichloro-ethyl-thioxo-phosphorane;Ethylphosphinothioylidene dichloride;dichloro-ethyl-sulfanylidenephosphorane;dichloro-ethyl-sulfanylidene-$l^{5}-phosphane
- CBNumber
- CB8512301
- Molecular Formula
- C2H5Cl2PS?
- Formula Weight
- 163.01
- MOL File
- 993-43-1.mol
ETHYLPHOSPHONOTHIOIC DICHLORIDE Property
- solubility
- Chloroform (Sparingly)
- form
- Oil
- color
- Colourless to Light Brown
- EPA Substance Registry System
- Ethylphosphonothioic dichloride (993-43-1)
N-Bromosuccinimide Price
- Product number
- E938668
- Product name
- EthylthiophosphonicDichloride
- Packaging
- 5g
- Price
- $1140
- Updated
- 2021/12/16
ETHYLPHOSPHONOTHIOIC DICHLORIDE Chemical Properties,Usage,Production
Uses
Ethylthiophosphonic Dichloride is an intermediate in the sythesis of Fonofos (F684000). It is an organothiophosphate insecticide primarily used on corn.
Production Methods
Ethylthiophosphonic acid dichloride is prepared by the reaction of thiophosphoryl chloride with (C2H5)3Al2Cl3or (C2H5)3Al (Ethyl process).
General Description
A clear colorless liquid with a pungent odor. Burns, but may be difficult to ignite. Denser than water. Very toxic by inhalation. Corrosive to metals and tissue.
Air & Water Reactions
Reacts with water to form hydrogen chloride(hydrochloric acid)
Reactivity Profile
An acid halide and organothiophosphate. Acid halides are water reactive; some are violently reactive. They are incompatible with strong oxidizing agents, alcohols, amines, alkali. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. Organothiophosphates 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
GAS PRODUCED IN REACTION WITH WATER. POISONOUS IF INHALED. Irritating to eyes, nose and throat. LIQUID: Irritating to skin and eyes. Harmful if swallowed.
Fire Hazard
Combustible. POISONOUS GASES ARE PRODUCED IN FIRE. Oxides of sulfur, phosphorus; hydrogen chloride and phosgene. Contact with water applied to adjacent fires will produce irritating fumes of hydrogen chloride.
Safety Profile
A corrosive. When heated to decomposition it emits toxic vapors of SOx, POx, and Cl-.
ETHYLPHOSPHONOTHIOIC DICHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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