Ethyl 2-chloro-2-(triphenylphosphoranylidene)acetate

(三苯基亚正膦基)乙酸乙酯

Ethyl 2-chloro-2-(triphenylphosphoranylidene)acetate (CAS 31459-99-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C22H20ClO2P and a molecular weight of 382.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 31459-99-1
Jingsj CID: J-1949162-2
Molecular Formula: C₂₂H₂₀ClO₂P
Chinese Name: (三苯基亚正膦基)乙酸乙酯
Molecular Weight: 382.8 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 2-chloro-2-(triphenylphosphoranylidene)acetate?

The CAS number of Ethyl 2-chloro-2-(triphenylphosphoranylidene)acetate is 31459-99-1.

What are the molecular formula and molecular weight of Ethyl 2-chloro-2-(triphenylphosphoranylidene)acetate?

Ethyl 2-chloro-2-(triphenylphosphoranylidene)acetate has molecular formula C22H20ClO2P and molecular weight 382.8 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 2-chloro-2-(triphenylphosphoranylidene)acetate (CAS 31459-99-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1949162-2 (accessed 2026-10-24).

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