2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one

Also known as: 1H-2-Benzazepin-1-one, 2,3,4,5-tetrahydro-, 2,3,4,5-Tetrahydro-1H-benzo[c]azepin-1-one, 2,3,4,5-Tetrahydro-benzo[c]azepin-1-one, Homodihydrocarbostyril, 2,3,4,5-tetrahydro-2-benzazepin-1-one, 2,3,4,5-tetrahydro-2-benzazepin-2-one

2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one (CAS 6729-50-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H11NO and a molecular weight of 161.200 g/mol. Key properties include a boiling point of 392.5±12.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 230.8±4.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6729-50-6
Jingsj CID: J-1589441-4
Molecular Formula: C₁₀H₁₁NO
Molecular Weight: 161.200 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	392.5±12.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	230.8±4.5 °C
Exact Mass	161.084061
PSA	29.10000
LogP	1.30
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.548

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 2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one?

The CAS number of 2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one is 6729-50-6.

What are the molecular formula and molecular weight of 2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one?

2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one has molecular formula C10H11NO and molecular weight 161.200 g/mol.

What are the upstream and downstream products of 2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one?

For 2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one, Upstream Products: 1-Tetralone, 3,4-Dihydronaphthalen-1(2H)-one oxime, 3-Phenylpropylamine; Downstream Products: 2,3,4,5-Tetrahydro-1H-2-benzazepine.

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. "2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one (CAS 6729-50-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1589441-4 (accessed 2026-11-09).

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