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

Also known as: 2H-1,5-Benzodioxepin, 3,4-dihydro-7-nitro-, 3,4-dihydro-7-nitro-2H-benzo[b][1,4]dioxepine, 3,4-dihydro-7-nitro-2H-1,5-benzodioxepine, 7-Nitro-3,4-dihydro-2H-benzo[b][1,4]dioxepin, 7-nitro-3,4-dihydro-2H-1,5-benzodioxepin, 7-nitro-3,4-dihydro-2H-benzo[b][1,4]dioxepine

7-Nitro-3,4-dihydro-2H-1,5-benzodioxepine (CAS 78288-94-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9NO4 and a molecular weight of 195.17200 g/mol. Key properties include a boiling point of 311.7ºC at 760 mmHg, a density of 1.319g/cm3 and a flash point of 150.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 78288-94-5
Jingsj CID: J-1512380-5
Molecular Formula: C₉H₉NO₄
Molecular Weight: 195.17200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	311.7ºC at 760 mmHg
Density	1.319g/cm3
Flash Point	150.3ºC
Exact Mass	195.05300
PSA	64.28000
LogP	2.27930
Refractive Index	1.564

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

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

The CAS number of 7-Nitro-3,4-dihydro-2H-1,5-benzodioxepine is 78288-94-5.

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

7-Nitro-3,4-dihydro-2H-1,5-benzodioxepine has molecular formula C9H9NO4 and molecular weight 195.17200 g/mol.

What are the upstream and downstream products of 7-Nitro-3,4-dihydro-2H-1,5-benzodioxepine?

For 7-Nitro-3,4-dihydro-2H-1,5-benzodioxepine, Upstream Products: 3,4-Dihydro-2H-1,5-benzodioxepine, 4-nitrocatechol, 1,3-Dibromopropane; Downstream Products: N-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)acetamide, 3,4-Dihydro-2H-1,5-benzodioxepin-7-amine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "7-Nitro-3,4-dihydro-2H-1,5-benzodioxepine (CAS 78288-94-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512380-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.