4-Chloro-2-((trimethylsilyl)ethynyl)benzaldehyde

4-氯-2-((三甲基硅基)乙炔基)苯甲醛

4-Chloro-2-((trimethylsilyl)ethynyl)benzaldehyde (CAS 1309446-36-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H13ClOSi and a molecular weight of 236.77 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1309446-36-3
Jingsj CID: J-538702-5
Molecular Formula: C₁₂H₁₃ClOSi
Chinese Name: 4-氯-2-((三甲基硅基)乙炔基)苯甲醛
Molecular Weight: 236.77 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Chloro-2-((trimethylsilyl)ethynyl)benzaldehyde?

The CAS number of 4-Chloro-2-((trimethylsilyl)ethynyl)benzaldehyde is 1309446-36-3.

What are the molecular formula and molecular weight of 4-Chloro-2-((trimethylsilyl)ethynyl)benzaldehyde?

4-Chloro-2-((trimethylsilyl)ethynyl)benzaldehyde has molecular formula C12H13ClOSi and molecular weight 236.77 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. "4-Chloro-2-((trimethylsilyl)ethynyl)benzaldehyde (CAS 1309446-36-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-538702-5 (accessed 2026-10-23).

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