2,3,4,5-Tetrahydro-1H-benzo[b]azepine

Also known as: 1H-1-Benzazepine, 2,3,4,5-tetrahydro-, 2,3,4,5-TETRAHYDRO-1H-BENZO[B]AZEPINE, 2,3,4,5-Tetrahydro-1H-benzo[b]azepin, 5-Tetrahydro-1H-benzo[b]azepine

2,3,4,5-Tetrahydro-1H-benzo[b]azepine (CAS 1701-57-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H13N and a molecular weight of 147.217 g/mol. Key properties include a boiling point of 268.9±10.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 122.7±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1701-57-1
Jingsj CID: J-1315963-2
Molecular Formula: C₁₀H₁₃N
Molecular Weight: 147.217 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	268.9±10.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	122.7±14.4 °C
Exact Mass	147.104797
PSA	12.03000
LogP	2.82
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.531
Storage Conditions	2-8°C

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-benzo[b]azepine?

The CAS number of 2,3,4,5-Tetrahydro-1H-benzo[b]azepine is 1701-57-1.

What are the molecular formula and molecular weight of 2,3,4,5-Tetrahydro-1H-benzo[b]azepine?

2,3,4,5-Tetrahydro-1H-benzo[b]azepine has molecular formula C10H13N and molecular weight 147.217 g/mol.

What are the upstream and downstream products of 2,3,4,5-Tetrahydro-1H-benzo[b]azepine?

For 2,3,4,5-Tetrahydro-1H-benzo[b]azepine, Upstream Products: 4,5-Dihydro-1H-benzo[b]azepin-2(3H)-one, 3,4-Dihydronaphthalen-1(2H)-one oxime, 1,2,3,4-Tetrahydrobenzo[b]azepin-5-one; Downstream Products: 4,5-Dihydro-1H-benzo[b]azepin-2(3H)-one, 8-Nitro-2,3,4,5-tetrahydro-1H-benzo[b]azepine, 1-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline.

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-benzo[b]azepine (CAS 1701-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1315963-2 (accessed 2026-11-09).

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