Bis[methoxy(triethyleneoxy)propyl]tetramethyldisiloxane

双[甲氧基(三乙二醇氧基)丙基]四甲基二硅氧烷

Also known as: 2,5,8,11,16,21,24,27,30-Nonaoxa-15,17-disilahentriacontane, 15,15,17,17-tetramethyl-, BIS(METHOXYTRIETHYLENEOXYPROPYL)TETRAMETHYLDISILOXANE

Bis[methoxy(triethyleneoxy)propyl]tetramethyldisiloxane (CAS 1115220-12-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C24H54O9Si2 and a molecular weight of 542.8 g/mol. It is also known as 2,5,8,11,16,21,24,27,30-Nonaoxa-15,17-disilahentriacontane, 15,15,17,17-tetramethyl- and BIS(METHOXYTRIETHYLENEOXYPROPYL)TETRAMETHYLDISILOXANE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1115220-12-6
Jingsj CID: J-1654726-1
Molecular Formula: C₂₄H₅₄O₉Si₂
Chinese Name: 双[甲氧基(三乙二醇氧基)丙基]四甲基二硅氧烷
Molecular Weight: 542.8 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Bis[methoxy(triethyleneoxy)propyl]tetramethyldisiloxane?

The CAS number of Bis[methoxy(triethyleneoxy)propyl]tetramethyldisiloxane is 1115220-12-6.

What are the molecular formula and molecular weight of Bis[methoxy(triethyleneoxy)propyl]tetramethyldisiloxane?

Bis[methoxy(triethyleneoxy)propyl]tetramethyldisiloxane has molecular formula C24H54O9Si2 and molecular weight 542.8 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[methoxy(triethyleneoxy)propyl]tetramethyldisiloxane (CAS 1115220-12-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1654726-1 (accessed 2026-10-25).

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