7-nitro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one

Also known as: 7-nitro-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one, 7-nitro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one, 7-NITRO-1,3,4,5-TETRAHYDRO-BENZO[B]AZEPIN-2-ONE, 4,5-DIHYDRO-7-NITRO-1H-BENZO[B]AZEPIN-2(3H)-ONE, 7-nitro-1,3,4,5-tetrahydro-benzo[b]azepin-2-one, 7-nitro-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one, 7-Nitro-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin, 7-NITROBENZOAZEPAN-2-ONE, 1,3,4,5-Tetrahydro-7-nitro-2H-benzazepin-2-one, 2H-1-Benzazepin-2-one, 1,3,4,5-tetrahydro-7-nitro-

7-nitro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one (CAS 22246-45-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O3 and a molecular weight of 206.19800 g/mol. Key properties include a boiling point of 425.6ºC at 760 mmHg, a density of 1.301g/cm3 and a flash point of 211.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22246-45-3
Jingsj CID: J-1513979-4
Molecular Formula: C₁₀H₁₀N₂O₃
Molecular Weight: 206.19800 g/mol
Category: Ketones
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	425.6ºC at 760 mmHg
Density	1.301g/cm3
Flash Point	211.2ºC
Exact Mass	206.06900
PSA	74.92000
LogP	2.53080
Vapor Pressure	1.89E-07mmHg at 25°C
Refractive Index	1.584

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen 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-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one?

The CAS number of 7-nitro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one is 22246-45-3.

What are the molecular formula and molecular weight of 7-nitro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one?

7-nitro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one has molecular formula C10H10N2O3 and molecular weight 206.19800 g/mol.

What are the upstream and downstream products of 7-nitro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one?

For 7-nitro-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one, Upstream Products: 4,5-Dihydro-1H-benzo[b]azepin-2(3H)-one, 3,4-Dihydronaphthalen-1(2H)-one oxime, 1-Tetralone; Downstream Products: 7-Amino-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one, 7-Chloro-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one, 7-Nitro-2,3,4,5-tetrahydro-1H-benzo[b]azepine.

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-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one (CAS 22246-45-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513979-4 (accessed 2026-11-09).

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