7-Bromo-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

Also known as: 7-Bromo-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione, 7-Bromo-3,4-dihydro-1H-benzo[e][1,4]diazepin-2,5-dione, 1H-1,4-Benzodiazepine-2,5-dione, 7-bromo-3,4-dihydro-, 2,3,4,5-Tetrahydro-7-bromo-1H-1,4-benzodiazepine-2,5-dione, 7-Bromo-1,4-benzodiazepin-2,5-dione, MFCD01318376

7-Bromo-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione (CAS 195986-74-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H7BrN2O2 and a molecular weight of 255.06800 g/mol. Key properties include a boiling point of 581ºC at 760mmHg, a density of 1.642g/cm3 and a flash point of 305.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 195986-74-4
Jingsj CID: J-1105640-9
Molecular Formula: C₉H₇BrN₂O₂
Molecular Weight: 255.06800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	581ºC at 760mmHg
Density	1.642g/cm3
Flash Point	305.2ºC
Exact Mass	253.96900
PSA	58.20000
LogP	1.59780
Vapor Pressure	1.72E-13mmHg at 25°C
Refractive Index	1.599

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-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione?

The CAS number of 7-Bromo-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione is 195986-74-4.

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

7-Bromo-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione has molecular formula C9H7BrN2O2 and molecular weight 255.06800 g/mol.

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

For 7-Bromo-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione, Upstream Products: 5-Bromoisatoic anhydride, Glycine, 3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione; Downstream Products: 7-bromo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine, 7-bromo-1,2,3,4-tetrahydro-5H-1,4-benzodiazepin-5-one.

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-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione (CAS 195986-74-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1105640-9 (accessed 2026-11-09).

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