Bis(trimethylsilyl)dodecylphosphonate

双(三甲基硅基)十二烷基膦酸酯

Bis(trimethylsilyl)dodecylphosphonate (CAS 1242248-74-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H43O3PSi2 and a molecular weight of 394.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1242248-74-3
Jingsj CID: J-814777-4
Molecular Formula: C₁₈H₄₃O₃PSi₂
Chinese Name: 双(三甲基硅基)十二烷基膦酸酯
Molecular Weight: 394.7 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Bis(trimethylsilyl)dodecylphosphonate?

The CAS number of Bis(trimethylsilyl)dodecylphosphonate is 1242248-74-3.

What are the molecular formula and molecular weight of Bis(trimethylsilyl)dodecylphosphonate?

Bis(trimethylsilyl)dodecylphosphonate has molecular formula C18H43O3PSi2 and molecular weight 394.7 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. "Bis(trimethylsilyl)dodecylphosphonate (CAS 1242248-74-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-814777-4 (accessed 2026-10-25).

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