7-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine

Also known as: 1H-1,4-Benzodiazepine, 7-bromo-2,3,4,5-tetrahydro-, 7-Bromo-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine

7-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine (CAS 195986-87-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H11BrN2 and a molecular weight of 227.10100 g/mol. Key properties include a boiling point of 339.2ºC at 760mmHg, a density of 1.399g/cm3 and a flash point of 159ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 195986-87-9
Jingsj CID: J-1077702-3
Molecular Formula: C₉H₁₁BrN₂
Molecular Weight: 227.10100 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	339.2ºC at 760mmHg
Density	1.399g/cm3
Flash Point	159ºC
Exact Mass	226.01100
PSA	24.06000
LogP	2.43100
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.565

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-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine?

The CAS number of 7-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine is 195986-87-9.

What are the molecular formula and molecular weight of 7-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine?

7-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine has molecular formula C9H11BrN2 and molecular weight 227.10100 g/mol.

What are the upstream and downstream products of 7-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine?

For 7-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine, Upstream Products: 7-Bromo-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione, 3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione.

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-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine (CAS 195986-87-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1077702-3 (accessed 2026-11-09).

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