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[3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)silane

[3-(二溴亚甲基)-5-(三甲基甲硅烷基)-1,4-戊二炔-1-基]三(1-甲基乙基)硅烷

Also known as: (3-(Dibromomethylene)-5-(triisopropylsilyl)penta-1,4-diyn-1-yl)trimethylsilane, (3-(dibroMoMethylene)-5-(triisopropylsilyl) penta-1,4-diynyl)triMethylsilane, Silane, [3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)-, (3-(Dibromomethylene)-5-(triisopropylsilyl)-penta-1,4-diyn-1-yl)trimethylsilane

[3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)silane (CAS 164990-17-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H30Br2Si2 and a molecular weight of 462.41000 g/mol. It is also known as (3-(Dibromomethylene)-5-(triisopropylsilyl)penta-1,4-diyn-1-yl)trimethylsilane, (3-(dibroMoMethylene)-5-(triisopropylsilyl) penta-1,4-diynyl)triMethylsilane and Silane, [3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
164990-17-4
Jingsj CID
J-979551-6
Molecular Formula
C18H30Br2Si2
Chinese Name
[3-(二溴亚甲基)-5-(三甲基甲硅烷基)-1,4-戊二炔-1-基]三(1-甲基乙基)硅烷
Molecular Weight
462.41000 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of [3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)silane?

The CAS number of [3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)silane is 164990-17-4.

What are the molecular formula and molecular weight of [3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)silane?

[3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)silane has molecular formula C18H30Br2Si2 and molecular weight 462.41000 g/mol.

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

Last updated:

How to cite: Jingsj. "[3-(dibromomethylene)-5-(trimethylsilyl)-1,4-pentadiyn-1-yl]tris(1-methylethyl)silane (CAS 164990-17-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-979551-6 (accessed 2026-10-25).

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