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Diethyl phosphite

  • CAS No.: 762-04-9
  • Purity: 99%
  • Price: USD 100~1000/Metric Tons
  • Weight: 137.094162
  • Place of Orign: Zhengzhou,Henan,China
Ms.Nicole Liu

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Item specifics

  • Product Name.:Diethyl phosphite
  • CAS No: 762-04-9
  • Weight: 137.094162
  • Formula: C4H10O3P+
  • Melting Point: -70 ºC
  • Boiling Point: 50-51 ºC (2 MMHG)
  • Density: 1.072

Details

Identification:
Chemical Name: Diethyl phosphite
Synonyms: Diethyl hydrogen phosphonate; Phosphonic Acid Diethyl Ester; Diethoxyphosphine oxide; Diethyl acid phosphite; DEP
CAS No.: 762-04-9
Molecular Formula: C2H5O)2POH
Relative molecular mass:138.09

Properties:
Diethylphosphite is an important organic chemical compound raw material.
colorless transparent liquid. Melting point::187-188°C,87°C(2.67KPa),refractive index: 1.4101(20°C),relative density :1.0736(20°C),flash point :90°C, easy to dissolve in mellow and aether organic solvents,etc.

Application:
The product can used as extracting agent, phosphoric acid ester family intermediate;
widely uses in pesticide industry for producing organophosphorus fungicide--kitazin. The product can take place of the mercurial to prevent and cure rice blast. Also has certain effect on rice rhizoctonia disease and grain dry sickness ,etc.

Packing& Storage:
packs in dry plastic drum should has inner plug in the plastic drum, and good sealing property. 250KgS/drum.
Diethyl phosphite

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