Diethyl phosphorous acid (C4H11O3P)

Looking for routes to Diethyl phosphorous acid? Diethyl phosphorous acid presents a C4 framework. Use the planner with prefilled SMILES, or copy CCOP(O)OCC (CAS 123-22-8).

Target: Diethyl phosphorous acid
CAS: 123-22-8
Formula: C4H11O3P
Approx. MW: 138.10
SMILES: CCOP(O)OCC
PubChem CID: 12977
Approx. carbons: C4

Diethyl phosphorous acid structure

Properties

Molecular weight: 138.10

View on PubChem

Diethyl phosphorous acid 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of Diethyl phosphorous acid?

Diethyl phosphorous acid has molecular formula C4H11O3P. Molecular weight about 138.10 g·mol⁻¹.

What is the CAS number of Diethyl phosphorous acid?

The CAS Registry Number for Diethyl phosphorous acid is 123-22-8.

Run AI retrosynthesis for Diethyl phosphorous acid Target catalog AI tools overview

One click loads Diethyl phosphorous acid into ChemicalTool Reaction for route exploration.

References & tools

ChemicalTool Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.