Diethyl phosphite
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Chinese name |
亚磷酸二乙酯 |
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English name |
Diethyl phosphite |
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Molecular formula |
C4H11PO3 |
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Synonyms |
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Uses |
It can be used as an extraction agent and phosphate intermediate. Used in synthesis of pesticides kitazine and phosethyl-Al as well as synthetic O, O-diethyl phosphoryl chloride. Can also be used for the synthesis of plasticizers, flame retardants, etc. |
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Properties |
Colorless or light yellow transparent liquid. （d200）1.074. Boiling Point: 187-188 °C. Rrefractive index: 1.4076 (20 °C). Insoluble in water and soluble in alcohol, ether and other organic solvents. Decompose in hot water; irritative; decompose at high temperature and give off toxic gas in contact with acids. |