3,4-dihydro-1H-2-benzopyran-7-sulfonyl fluoride

3,4-二氢-1H-2-苯并吡喃-7-磺酰氟

3,4-dihydro-1H-2-benzopyran-7-sulfonyl fluoride (CAS 2648940-05-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9FO3S and a molecular weight of 216.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2648940-05-8
Jingsj CID: J-905542-5
Molecular Formula: C₉H₉FO₃S
Chinese Name: 3,4-二氢-1H-2-苯并吡喃-7-磺酰氟
Molecular Weight: 216.23 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-dihydro-1H-2-benzopyran-7-sulfonyl fluoride?

The CAS number of 3,4-dihydro-1H-2-benzopyran-7-sulfonyl fluoride is 2648940-05-8.

What are the molecular formula and molecular weight of 3,4-dihydro-1H-2-benzopyran-7-sulfonyl fluoride?

3,4-dihydro-1H-2-benzopyran-7-sulfonyl fluoride has molecular formula C9H9FO3S and molecular weight 216.23 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. "3,4-dihydro-1H-2-benzopyran-7-sulfonyl fluoride (CAS 2648940-05-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-905542-5 (accessed 2026-10-25).

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