[(1,1-Dimethylethyl)dimethylsilyl]phenylphosphine

[ (1,1-二甲基乙基)二甲基硅基]苯基膦

[(1,1-Dimethylethyl)dimethylsilyl]phenylphosphine (CAS 475681-77-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H21PSi and a molecular weight of 224.35 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 475681-77-7
Jingsj CID: J-126289-8
Molecular Formula: C₁₂H₂₁PSi
Chinese Name: [ (1,1-二甲基乙基)二甲基硅基]苯基膦
Molecular Weight: 224.35 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of [(1,1-Dimethylethyl)dimethylsilyl]phenylphosphine?

The CAS number of [(1,1-Dimethylethyl)dimethylsilyl]phenylphosphine is 475681-77-7.

What are the molecular formula and molecular weight of [(1,1-Dimethylethyl)dimethylsilyl]phenylphosphine?

[(1,1-Dimethylethyl)dimethylsilyl]phenylphosphine has molecular formula C12H21PSi and molecular weight 224.35 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. "[(1,1-Dimethylethyl)dimethylsilyl]phenylphosphine (CAS 475681-77-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-126289-8 (accessed 2026-10-25).

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