1-[5-(4-Chloro-but-2-ynyloxy)-2,3-dihydro-benzo[1,4]dioxin-2-YL]-ethanone

1-[5-(4-氯丁-2-炔氧基)-2,3-二氢苯并[1,4]二噁英-2-基]乙酮

1-[5-(4-Chloro-but-2-ynyloxy)-2,3-dihydro-benzo[1,4]dioxin-2-YL]-ethanone (CAS 1284226-44-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H13ClO4 and a molecular weight of 280.70 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1284226-44-3
Jingsj CID: J-485938-7
Molecular Formula: C₁₄H₁₃ClO₄
Chinese Name: 1-[5-(4-氯丁-2-炔氧基)-2,3-二氢苯并[1,4]二噁英-2-基]乙酮
Molecular Weight: 280.70 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[5-(4-Chloro-but-2-ynyloxy)-2,3-dihydro-benzo[1,4]dioxin-2-YL]-ethanone?

The CAS number of 1-[5-(4-Chloro-but-2-ynyloxy)-2,3-dihydro-benzo[1,4]dioxin-2-YL]-ethanone is 1284226-44-3.

What are the molecular formula and molecular weight of 1-[5-(4-Chloro-but-2-ynyloxy)-2,3-dihydro-benzo[1,4]dioxin-2-YL]-ethanone?

1-[5-(4-Chloro-but-2-ynyloxy)-2,3-dihydro-benzo[1,4]dioxin-2-YL]-ethanone has molecular formula C14H13ClO4 and molecular weight 280.70 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. "1-[5-(4-Chloro-but-2-ynyloxy)-2,3-dihydro-benzo[1,4]dioxin-2-YL]-ethanone (CAS 1284226-44-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-485938-7 (accessed 2026-10-24).

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