4-Chloro-3-(hydroxymethyl)-5-[2-(trimethylsilyl)ethynyl]benzene-1-sulfonyl fluoride

4-氯-3-(羟甲基)-5-[2-(三甲基硅基)乙炔基]苯-1-磺酰氟

4-Chloro-3-(hydroxymethyl)-5-[2-(trimethylsilyl)ethynyl]benzene-1-sulfonyl fluoride (CAS 2138260-46-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H14ClFO3SSi and a molecular weight of 320.84 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138260-46-3
Jingsj CID: J-1687145-2
Molecular Formula: C₁₂H₁₄ClFO₃SSi
Chinese Name: 4-氯-3-(羟甲基)-5-[2-(三甲基硅基)乙炔基]苯-1-磺酰氟
Molecular Weight: 320.84 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-3-(hydroxymethyl)-5-[2-(trimethylsilyl)ethynyl]benzene-1-sulfonyl fluoride?

The CAS number of 4-Chloro-3-(hydroxymethyl)-5-[2-(trimethylsilyl)ethynyl]benzene-1-sulfonyl fluoride is 2138260-46-3.

What are the molecular formula and molecular weight of 4-Chloro-3-(hydroxymethyl)-5-[2-(trimethylsilyl)ethynyl]benzene-1-sulfonyl fluoride?

4-Chloro-3-(hydroxymethyl)-5-[2-(trimethylsilyl)ethynyl]benzene-1-sulfonyl fluoride has molecular formula C12H14ClFO3SSi and molecular weight 320.84 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-3-(hydroxymethyl)-5-[2-(trimethylsilyl)ethynyl]benzene-1-sulfonyl fluoride (CAS 2138260-46-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1687145-2 (accessed 2026-10-24).

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