3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione

3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮

Also known as: 1H-1,4-benzodiazepine-2,5-dione, 3,4-dihydro-, 3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione, 2,5-dioxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine, 3,4-dihydro-2H-1,4-benzodiazepin-2,5(1H)-dione, 1H-1,4-benzodiazepine-2,5(3H,4H)-dione, BEN282

CAS No.
5118-94-5
Jingsj CID
J-1181191-2
Molecular Formula
C9H8N2O2
Chinese Name
3,4-二氢-1H-苯并[e][1,4]二氮杂卓-2,5-二酮
Molecular Weight
176.172 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point537.4±39.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point259.3±27.2 °C

Frequently Asked Questions

What is the CAS number of 3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione?

5118-94-5

What are the molecular formula and molecular weight of 3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione?

C9H8N2O2, molecular weight 176.172 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026