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Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)platinum

Also known as: Karstedt's catalyst, Platinum, bis[1,3-bis(η2-ethenyl)-1,1,3,3-tetramethyldisiloxane]-, Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)platinum(0), Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-, platinum complex, Bis[1,3-bis(2-ethenyl)-1,1,3,3-tetramethyldisiloxane]platinum

Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)platinum (CAS 81032-58-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H36O2PtSi4 and a molecular weight of 3989.54400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
81032-58-8
Jingsj CID
J-1411219-9
Molecular Formula
C16H36O2PtSi4
Molecular Weight
3989.54400 g/mol
Category
Aliphatic Hydrocarbons
Last updated
11/2/2026
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Frequently Asked Questions

What is the CAS number of Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)platinum?

The CAS number of Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)platinum is 81032-58-8.

What are the molecular formula and molecular weight of Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)platinum?

Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)platinum has molecular formula C16H36O2PtSi4 and molecular weight 3989.54400 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)platinum (CAS 81032-58-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411219-9 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.