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Diethyl phosphite DEP

Product Details

Diethyl phosphite DEP
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

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.

Appearance :colorless transparent liquid, slight smell, no clear mechanical impurities
Free acid (as HCL):≤0.2%
Diethyl phosphite Content:≥99.5%

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.

Contact Information

Contact PersonBob Zhang
Fax Number86-371-86189866
Post Code450008
AddressNo.260, Dongming Road, Zhengzhou, Henan, China
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