ethyl [(1E)-2-ethoxyethenyl](methyl)phosphinate

乙基[(1E)-2-乙氧基乙烯基](甲基)次膦酸酯

ethyl [(1E)-2-ethoxyethenyl](methyl)phosphinate (CAS 51639-16-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H15O3P and a molecular weight of 178.17 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51639-16-8
Jingsj CID: J-808184-9
Molecular Formula: C₇H₁₅O₃P
Chinese Name: 乙基[(1E)-2-乙氧基乙烯基](甲基)次膦酸酯
Molecular Weight: 178.17 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl [(1E)-2-ethoxyethenyl](methyl)phosphinate?

The CAS number of ethyl [(1E)-2-ethoxyethenyl](methyl)phosphinate is 51639-16-8.

What are the molecular formula and molecular weight of ethyl [(1E)-2-ethoxyethenyl](methyl)phosphinate?

ethyl [(1E)-2-ethoxyethenyl](methyl)phosphinate has molecular formula C7H15O3P and molecular weight 178.17 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "ethyl [(1E)-2-ethoxyethenyl](methyl)phosphinate (CAS 51639-16-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-808184-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.