Cuprous Chloride
May 10, 2019
Ferric Orthophosphate
May 10, 2019
Show all

Diethyl Phosphite

Muby Chemicals established in the year 1976, is pioneer in Manufacturing Chemicals for Oil and Gas Exploration, Hydraulic Fracturing (Fracking) and coiled tube Chemicals.Our advanced chemistry leading to an innovative and high-performance product range is coupled with effective on and off site management services.

We are manufacturer of Specialty chemicals, Pharmaceutical Excipients, Fragrance & Flavorchemicals in India, which are of IP, BP, USP, Ph. Eur., FCC or Food Grade, ACS, AR or Analytical Reagent Grade, LR or Laboratory Reagent Grade, Pure and Technical Grades of various chemicals.


Diethylphosphite is the organophosphorus compound with the formula (C2H5O)2P(O)H. It is a popular reagent for generating other organophosphorus compounds, exploiting the high reactivity of the P-H bond. Diethylphosphite is a colorless liquid.

Specification of Diethylphosphite
Characters: It occurs as Clear Colorless Liquid
Identification by GC: The retention time of the major peak in the chromatogram of test preparation corresponds to that in the chromatogram of standard preparation as obtained in Chromatographic purity by GC.
Chromatographic Purity by GC: Not less than 98.50%

Related Substance by GC
a) Ethanol: Not more than 1.0%
b) Impurity at RRT 1.13-1.15: Not more than 0.4%
c) Any other individual impurity: Not more than 0.2%