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Diethylphosphite
SpectraBase Compound ID EcP07CJFJU
InChI InChI=1S/C4H11O3P/c1-3-6-8(5)7-4-2/h8H,3-4H2,1-2H3
InChIKey MJUJXFBTEFXVKU-UHFFFAOYSA-N
Mol Weight 138.1 g/mol
Molecular Formula C4H11O3P
Exact Mass 138.044581 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID ynK2VjO59n
Name ETHYL PHOSPHONATE
Source of Sample V-C Chemical Company, Richmond, Virginia
Boiling Point 53-55.5C/6mm
CAS Registry Number 762-04-9
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Density (20/4C) 1.072
Formula C4H11O3P
InChI InChI=1S/C4H11O3P/c1-3-6-8(5)7-4-2/h8H,3-4H2,1-2H3
InChIKey MJUJXFBTEFXVKU-UHFFFAOYSA-N
Molecular Weight 138.103300
Optical Properties Index of Refraction= (23C) 1.4053
Safety Data Risks and Safety Phrases= EMITS TOXIC FUMES WHEN HEATED TO DECOMPOSITION
Synonyms DIETHYL PHOSPHITE PHOSPHONIC ACID, DIETHYL ESTER
Technique CAPILLARY CELL: NEAT