8-Nitro-3,4-dihydro-2H-1,5-benzodioxepin-7-amine

8-硝基-3,4-二氢-2H-1,5-苯并二氧杂环庚-7-胺

Also known as: 10-nitro-2,6-dioxabicyclo[5.4.0]undeca-8,10,12-trien-9-amine, 3,4-Dihydro-8-nitro-2H-1,5-benzodioxepin-7-amine, 3,4-Dihydro-8-nitro-2H-benzo[b][1,4]dioxepin-7-amine, 2H-1,5-Benzodioxepin-7-amine, 3,4-dihydro-8-nitro-, 8-Nitro-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-amine

8-Nitro-3,4-dihydro-2H-1,5-benzodioxepin-7-amine (CAS 81864-62-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O4 and a molecular weight of 210.18700 g/mol. It is also known as 10-nitro-2,6-dioxabicyclo[5.4.0]undeca-8,10,12-trien-9-amine, 3,4-Dihydro-8-nitro-2H-1,5-benzodioxepin-7-amine and 3,4-Dihydro-8-nitro-2H-benzo[b][1,4]dioxepin-7-amine. Key properties include a boiling point of 390.6ºC at 760 mmHg, a density of 1.399g/cm3 and a flash point of 190ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
81864-62-2
Jingsj CID
J-1578475-7
Molecular Formula
C9H10N2O4
Chinese Name
8-硝基-3,4-二氢-2H-1,5-苯并二氧杂环庚-7-胺
Molecular Weight
210.18700 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point390.6ºC at 760 mmHg
Density1.399g/cm3
Flash Point190ºC

Frequently Asked Questions

What is the CAS number of 8-Nitro-3,4-dihydro-2H-1,5-benzodioxepin-7-amine?

The CAS number of 8-Nitro-3,4-dihydro-2H-1,5-benzodioxepin-7-amine is 81864-62-2.

What are the molecular formula and molecular weight of 8-Nitro-3,4-dihydro-2H-1,5-benzodioxepin-7-amine?

8-Nitro-3,4-dihydro-2H-1,5-benzodioxepin-7-amine has molecular formula C9H10N2O4 and molecular weight 210.18700 g/mol.

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

Last updated:

How to cite: Jingsj. "8-Nitro-3,4-dihydro-2H-1,5-benzodioxepin-7-amine (CAS 81864-62-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1578475-7 (accessed 2026-10-25).

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