[2-(Pentylseleno)ethyl]bis(2-phenylethyl)phosphine

[2-(戊基硒基)乙基]双(2-苯基乙基)膦

[2-(Pentylseleno)ethyl]bis(2-phenylethyl)phosphine (CAS 499795-88-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C23H33PSe and a molecular weight of 419.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 499795-88-9
Jingsj CID: J-685825-4
Molecular Formula: C₂₃H₃₃PSe
Chinese Name: [2-(戊基硒基)乙基]双(2-苯基乙基)膦
Molecular Weight: 419.5 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of [2-(Pentylseleno)ethyl]bis(2-phenylethyl)phosphine?

The CAS number of [2-(Pentylseleno)ethyl]bis(2-phenylethyl)phosphine is 499795-88-9.

What are the molecular formula and molecular weight of [2-(Pentylseleno)ethyl]bis(2-phenylethyl)phosphine?

[2-(Pentylseleno)ethyl]bis(2-phenylethyl)phosphine has molecular formula C23H33PSe and molecular weight 419.5 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. "[2-(Pentylseleno)ethyl]bis(2-phenylethyl)phosphine (CAS 499795-88-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-685825-4 (accessed 2026-10-24).

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