Ethyl 5-(diphenylphosphino)-1-naphthalenecarboxylate

5-(二苯基膦基)-1-萘甲酸乙酯

Ethyl 5-(diphenylphosphino)-1-naphthalenecarboxylate (CAS 91271-33-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H21O2P and a molecular weight of 384.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91271-33-9
Jingsj CID: J-1938800-9
Molecular Formula: C₂₅H₂₁O₂P
Chinese Name: 5-(二苯基膦基)-1-萘甲酸乙酯
Molecular Weight: 384.4 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 5-(diphenylphosphino)-1-naphthalenecarboxylate?

The CAS number of Ethyl 5-(diphenylphosphino)-1-naphthalenecarboxylate is 91271-33-9.

What are the molecular formula and molecular weight of Ethyl 5-(diphenylphosphino)-1-naphthalenecarboxylate?

Ethyl 5-(diphenylphosphino)-1-naphthalenecarboxylate has molecular formula C25H21O2P and molecular weight 384.4 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 5-(diphenylphosphino)-1-naphthalenecarboxylate (CAS 91271-33-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1938800-9 (accessed 2026-10-24).

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