7-iodo-3,4-dihydro-2H-1,5-benzodioxepine

7-碘-3,4-二氢-2H-1,5-苯并二噁庚英

Also known as: 2H-1,5-Benzodioxepin, 3,4-dihydro-7-iodo-, 3,4-Dihydro-7-iodo-2H-1,5-benzodioxepin, 7-Iodo-3,4-dihydro-2H-benzo[b][1,4]dioxepine, 7-IODO-3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE, BUTTPARK 121\15-37

7-iodo-3,4-dihydro-2H-1,5-benzodioxepine (CAS 306934-90-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9IO2 and a molecular weight of 276.07100 g/mol. It is also known as 2H-1,5-Benzodioxepin, 3,4-dihydro-7-iodo-, 3,4-Dihydro-7-iodo-2H-1,5-benzodioxepin and 7-Iodo-3,4-dihydro-2H-benzo[b][1,4]dioxepine. Key properties include a boiling point of 298.5ºC at 760mmHg, a density of 1.745g/cm3 and a flash point of 134.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 306934-90-7
Jingsj CID: J-1138111-6
Molecular Formula: C₉H₉IO₂
Chinese Name: 7-碘-3,4-二氢-2H-1,5-苯并二噁庚英
Molecular Weight: 276.07100 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	298.5ºC at 760mmHg
Density	1.745g/cm3
Flash Point	134.3ºC

Frequently Asked Questions

What is the CAS number of 7-iodo-3,4-dihydro-2H-1,5-benzodioxepine?

The CAS number of 7-iodo-3,4-dihydro-2H-1,5-benzodioxepine is 306934-90-7.

What are the molecular formula and molecular weight of 7-iodo-3,4-dihydro-2H-1,5-benzodioxepine?

7-iodo-3,4-dihydro-2H-1,5-benzodioxepine has molecular formula C9H9IO2 and molecular weight 276.07100 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. "7-iodo-3,4-dihydro-2H-1,5-benzodioxepine (CAS 306934-90-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1138111-6 (accessed 2026-10-25).

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