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Triethyl Phosphite (TEPI)

Specifications
Appearance: Colorless Liquid

Phosphorus Content: 18.7% Maximum

Assay: 99% Minimum

Diethyl Ethyl Phosphonate: 0.05% Maximum

Boiling Point @ 760 mmHg: 156 Deg. C

Ethanol Content: 1.0% Maximum

Specific Gravity at 20 Deg./4 Deg.: 0.969

Boiling Point at 24 mmHg: 65 Deg. C

Packing: 200 kg. HDPE Lined M S Drums (Composite Barrel) with two filling necks on top with buttress thread bungs. ISO Tank Container of 19000 – 21000 kgs.

Applications: Intermediate for chlorfenvinphos, fosamine-ammonium and other products. Pharmaceutical intermediate, intermediate in manufacture of phosphorus esters, reagent for halogenations, dehydrohalogenations and reductive cyclizations.


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