8-(Trifluoromethoxy)-3,4-dihydrobenzo[b]thiepin-5(2H)-one

8-(Trifluoromethoxy)-3,4-dihydrobenzo[b]thiepin-5(2H)-one (CAS 2055840-40-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H9F3O2S and a molecular weight of 262.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2055840-40-7
Jingsj CID: J-922158-7
Molecular Formula: C₁₁H₉F₃O₂S
Molecular Weight: 262.25 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-(Trifluoromethoxy)-3,4-dihydrobenzo[b]thiepin-5(2H)-one?

The CAS number of 8-(Trifluoromethoxy)-3,4-dihydrobenzo[b]thiepin-5(2H)-one is 2055840-40-7.

What are the molecular formula and molecular weight of 8-(Trifluoromethoxy)-3,4-dihydrobenzo[b]thiepin-5(2H)-one?

8-(Trifluoromethoxy)-3,4-dihydrobenzo[b]thiepin-5(2H)-one has molecular formula C11H9F3O2S and molecular weight 262.25 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. "8-(Trifluoromethoxy)-3,4-dihydrobenzo[b]thiepin-5(2H)-one (CAS 2055840-40-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-922158-7 (accessed 2026-10-23).

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