1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide

1,8-二氮杂双环[5.4.0]十一-7-烯氢三溴化物

Also known as: 1,8-Diazabicyclo(5.4.0)undec-7-ene, compound with hydrogen tribromide (1:1), 97%, 1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE HYDROTRIBROMIDE, 1,8-Diazabicyclo[5.4.0]undec-7-ene, compound with hydrogen tribromide (1:1), 1,8-Diazabicyclo5.4.0üundec-7-ene hydrotribromide, 98%, 1,8-Diazabicyclo[5.4.0]-7-undecene Hydrogen Tribromide, 1,8-diazobicyclo[5.4.0]undec-7-ene hydrobromide perbromide, 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine Hydrogen Tribromide, DBUHBr3, DBUHBr_3~1,8-Diazabicyclo[5.4.0]undec-7-ene hydrobromide perbromide, MFCD00191982

1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide (CAS 138666-59-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H17Br3N2 and a molecular weight of 392.95700 g/mol. It is also known as 1,8-Diazabicyclo(5.4.0)undec-7-ene, compound with hydrogen tribromide (1:1), 97%, 1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE HYDROTRIBROMIDE and 1,8-Diazabicyclo[5.4.0]undec-7-ene, compound with hydrogen tribromide (1:1). Key property: a melting point of 117-120ºC(lit.). GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
138666-59-8
Jingsj CID
J-6429-1
Molecular Formula
C9H17Br3N2
Chinese Name
1,8-二氮杂双环[5.4.0]十一-7-烯氢三溴化物
Molecular Weight
392.95700 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point117-120ºC(lit.)

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide?

The CAS number of 1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide is 138666-59-8.

What are the molecular formula and molecular weight of 1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide?

1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide has molecular formula C9H17Br3N2 and molecular weight 392.95700 g/mol.

Is 1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide hazardous?

1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1,8-Diazabicyclo[5.4.0]undec-7-ene hydrotribromide (CAS 138666-59-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6429-1 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.