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Description: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
Origin:China
Model:sinotech1610010
MOQ:5Metric Ton/Metric Tons
Payment Terms:T/T
Packaging Details:packs in dry plastic drum should has inner plug in the plastic drum, and good sealing property. 250KgS/drum.
Product detail:
Properties:
Diethylphosphite is an import ant 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.
Specifications:
Appearance :colorless transparent liquid, slight smell, no clear mechanical impurities
Free acid (as HCL):≤0.2%
Diethyl phosphite Content:≥99.5%
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.
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.
