3-(Triisopropylsilyl)propiolaldehyde

3-(三异丙硅基)丙炔醛

Also known as: 3-[tris(1-methylethyl)silyl]-2-Propynal, 2-Propynal, 3-[tris(1-methylethyl)silyl]-, 3-tri(propan-2-yl)silylprop-2-ynal

3-(Triisopropylsilyl)propiolaldehyde (CAS 163271-80-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H22OSi and a molecular weight of 210.38800 g/mol. It is also known as 3-[tris(1-methylethyl)silyl]-2-Propynal, 2-Propynal, 3-[tris(1-methylethyl)silyl]- and 3-tri(propan-2-yl)silylprop-2-ynal. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 163271-80-5
Jingsj CID: J-1458490-1
Molecular Formula: C₁₂H₂₂OSi
Chinese Name: 3-(三异丙硅基)丙炔醛
Molecular Weight: 210.38800 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-(Triisopropylsilyl)propiolaldehyde?

The CAS number of 3-(Triisopropylsilyl)propiolaldehyde is 163271-80-5.

What are the molecular formula and molecular weight of 3-(Triisopropylsilyl)propiolaldehyde?

3-(Triisopropylsilyl)propiolaldehyde has molecular formula C12H22OSi and molecular weight 210.38800 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. "3-(Triisopropylsilyl)propiolaldehyde (CAS 163271-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1458490-1 (accessed 2026-10-25).

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