7-hydroxy-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one

Also known as: 7-HYDROXY-2,3,4,5-TETRAHYDRO-BENZO[C]AZEPIN-1-ONE, 1H-2-Benzazepin-1-one, 2,3,4,5-tetrahydro-7-hydroxy-, 7-Hydroxy-1-oxo-2,3,4,5-tetrahydro-1H-2-benzazepin, 7-Hydroxy-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one, 7-hydroxy-1,3,4,5-tetrahydro-2H-2-benzazepin-1-one, 7-hydroxy-2,3,4,5-tetrahydro-2-benzazepin-1-one

7-hydroxy-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one (CAS 22246-81-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H11NO2 and a molecular weight of 177.20000 g/mol. Key properties include a boiling point of 496ºC at 760mmHg, a density of 1.222g/cm3 and a flash point of 253.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 22246-81-7
Jingsj CID: J-1005209-2
Molecular Formula: C₁₀H₁₁NO₂
Molecular Weight: 177.20000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	496ºC at 760mmHg
Density	1.222g/cm3
Flash Point	253.7ºC
Exact Mass	177.07900
PSA	49.33000
LogP	1.39700
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.582

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-hydroxy-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one?

The CAS number of 7-hydroxy-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one is 22246-81-7.

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

7-hydroxy-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one has molecular formula C10H11NO2 and molecular weight 177.20000 g/mol.

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

For 7-hydroxy-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one, Upstream Products: 6-Hydroxy-1-tetralone.

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-hydroxy-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one (CAS 22246-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1005209-2 (accessed 2026-11-09).

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