4-(Acetyloxy)-3,4-dihydro-1-benzoxepin-5(2H)-one

4-乙酰氧基-3,4-二氢-1-苯并氧杂卓-5(2H)-酮

4-(Acetyloxy)-3,4-dihydro-1-benzoxepin-5(2H)-one (CAS 20426-79-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H12O4 and a molecular weight of 220.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20426-79-3
Jingsj CID: J-816820-5
Molecular Formula: C₁₂H₁₂O₄
Chinese Name: 4-乙酰氧基-3,4-二氢-1-苯并氧杂卓-5(2H)-酮
Molecular Weight: 220.22 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Acetyloxy)-3,4-dihydro-1-benzoxepin-5(2H)-one?

The CAS number of 4-(Acetyloxy)-3,4-dihydro-1-benzoxepin-5(2H)-one is 20426-79-3.

What are the molecular formula and molecular weight of 4-(Acetyloxy)-3,4-dihydro-1-benzoxepin-5(2H)-one?

4-(Acetyloxy)-3,4-dihydro-1-benzoxepin-5(2H)-one has molecular formula C12H12O4 and molecular weight 220.22 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-(Acetyloxy)-3,4-dihydro-1-benzoxepin-5(2H)-one (CAS 20426-79-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-816820-5 (accessed 2026-10-25).

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