Tris[3-(trimethoxysilyl)propyl] phosphorotetrathioate

三[3-(三甲氧基硅基)丙基] 四硫代磷酸酯

Tris[3-(trimethoxysilyl)propyl] phosphorotetrathioate (CAS 67764-42-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H45O9PS4Si3 and a molecular weight of 649.0 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67764-42-5
Jingsj CID: J-1579730-2
Molecular Formula: C₁₈H₄₅O₉PS₄Si₃
Chinese Name: 三[3-(三甲氧基硅基)丙基] 四硫代磷酸酯
Molecular Weight: 649.0 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Tris[3-(trimethoxysilyl)propyl] phosphorotetrathioate?

The CAS number of Tris[3-(trimethoxysilyl)propyl] phosphorotetrathioate is 67764-42-5.

What are the molecular formula and molecular weight of Tris[3-(trimethoxysilyl)propyl] phosphorotetrathioate?

Tris[3-(trimethoxysilyl)propyl] phosphorotetrathioate has molecular formula C18H45O9PS4Si3 and molecular weight 649.0 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. "Tris[3-(trimethoxysilyl)propyl] phosphorotetrathioate (CAS 67764-42-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1579730-2 (accessed 2026-10-23).

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