Ethyl dichlorophosphate

Ethyl dichlorophosphate Basic information
Product Name:Ethyl dichlorophosphate
Synonyms:Ethoxydichlorophosphine oxide;Ethyl phosphoric dichloride;Phosphorodichloridate;Ethoxyphosphoryl dichloride;Ethoxyphosphorylchloride;Ethyl dichloridophosphate;Ethyl dichlorophosphinate;ethylesterdichlorid
CAS:1498-51-7
MF:C2H5Cl2O2P
MW:162.94
EINECS:216-099-0
Product Categories:Phospholipids - 13C & 2H;Phosphorylating and Phosphitylating Agents;Building Blocks;Chemical Synthesis;Organic Building Blocks;Phosphorus Compounds;Phosphorus Halides
Mol File:1498-51-7.mol
Ethyl dichlorophosphate Structure
Ethyl dichlorophosphate Chemical Properties
Melting point -42.5 °C
Boiling point 60-65 °C10 mm Hg(lit.)
density 1.373 g/mL at 25 °C(lit.)
refractive index n20/D 1.434(lit.)
Fp >230 °F
storage temp. Inert atmosphere,Room Temperature
form Liquid
color Clear colorless to pale brown
CAS DataBase Reference1498-51-7(CAS DataBase Reference)
NIST Chemistry ReferenceEthyl dichlorophosphate(1498-51-7)
EPA Substance Registry SystemEthyl dichlorophosphate (1498-51-7)
Safety Information
Hazard Codes T+,C,Xi
Risk Statements 26-34-22
Safety Statements 26-28-36/37/39-45
RIDADR UN 3390 6.1/PG 1
WGK Germany 3
RTECS TD4390000
HazardClass 8
PackingGroup III
HS Code 29209090
Hazardous Substances Data1498-51-7(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Ethyl phosphorodichloridate English
SigmaAldrich English
ACROS English
Ethyl dichlorophosphate Usage And Synthesis
Chemical PropertiesLight Yellow Liquid
UsesEthyl Dichlorophosphate is an intermediate used in the synthesis of b-D-2'-deoxy-2'-a-fluoro-2'-b-C-methyluridine nucleotide prodrug (PSI-7977) for treatment of hepatitis C virus. It is also used to prepare dialkylphosphocholines with antiprotozoal, antifungal and antitumor activities.
General DescriptionEthyl dichlorophosphate is strongly irritating to skin. Ethyl dichlorophosphate may cause visible destruction or irreversible alterations in human skin tissue at the site of contact. Ethyl dichlorophosphate is very toxic by ingestion, inhalation, or by skin absorption. Ethyl dichlorophosphate may be combustible though Ethyl dichlorophosphate may require some effort to ignite.
Air & Water ReactionsReacts with water to form hydrogen chloride(hydrochloric acid)
Reactivity ProfileOrganophosphates, such as Ethyl dichlorophosphate, 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 HazardInhalation of vapor irritates nose and throat. Contact with liquid causes severe burns of eyes and skin. Ingestion causes severe burns of mouth and stomach.
Safety ProfileA corrosive material that is very toxic to tissue. A severe eye, skin, and mucous membrane irritant. When heated to decomposition it emits very toxic fumes of Cland POx.
ETHYL PHOSPHATE Trinexapac-ethyl Triethyl phosphate Ethanol Ethyl dichlorophosphate Ethyl propionate Ethyl formate 2-CHLOROETHYLPHOSPHORIC ACID DICHLORIDE Ethylparaben PHOSPHORODICHLORIDIC ACID 2,2,3,3-TETRAFLUOROPROPYL ESTER ISOXADIFEN-ETHYL 2-Ethoxyethanol Diethyl ether Ethyl acetate Diethyl phosphite AURORA KA-1630 Dichloroethane Triethyl phosphite

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