3,4-dihydro-2H-1,5-benzodioxepine-2-carbonyl chloride

3,4-二氢-2H-1,5-苯并二氧杂卓-2-甲酰氯

Also known as: 2H-1,5-Benzodioxepin-2-carbonyl chloride, 3,4-dihydro- (7CI,9CI), 3,4-Dihydro-2H-benzo[b][1,4]dioxepine-2-carbonyl chloride

3,4-dihydro-2H-1,5-benzodioxepine-2-carbonyl chloride (CAS 77156-62-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H9ClO3 and a molecular weight of 212.63000 g/mol. It is also known as 2H-1,5-Benzodioxepin-2-carbonyl chloride, 3,4-dihydro- (7CI,9CI) and 3,4-Dihydro-2H-benzo[b][1,4]dioxepine-2-carbonyl chloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 77156-62-8
Jingsj CID: J-936191-9
Molecular Formula: C₁₀H₉ClO₃
Chinese Name: 3,4-二氢-2H-1,5-苯并二氧杂卓-2-甲酰氯
Molecular Weight: 212.63000 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-2H-1,5-benzodioxepine-2-carbonyl chloride?

The CAS number of 3,4-dihydro-2H-1,5-benzodioxepine-2-carbonyl chloride is 77156-62-8.

What are the molecular formula and molecular weight of 3,4-dihydro-2H-1,5-benzodioxepine-2-carbonyl chloride?

3,4-dihydro-2H-1,5-benzodioxepine-2-carbonyl chloride has molecular formula C10H9ClO3 and molecular weight 212.63000 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-2H-1,5-benzodioxepine-2-carbonyl chloride (CAS 77156-62-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-936191-9 (accessed 2026-10-23).

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