4,5-DIHYDRO[1,2,5]OXADIAZOLO[3,4-F]CINNOLIN-3-IUM-3-OLATE

4,5-二氢[1,2,5]噁二唑[3,4-f]噌啉-3-羟联

Also known as: 8,9-DIHYDRO-1,2,5-OXADIAZOLO[3,4-F]CINNOLINE-7-OXIDE, [1,2,5]Oxadiazolo[3,4-f]cinnoline, 4,5-dihydro-, 3-oxide, 7-oxido-8,9-dihydro-[1,2,5]oxadiazolo[3,4-f]cinnolin-7-ium

4,5-DIHYDRO[1,2,5]OXADIAZOLO[3,4-F]CINNOLIN-3-IUM-3-OLATE (CAS 257869-90-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H6N4O2 and a molecular weight of 190.15900 g/mol. It is also known as 8,9-DIHYDRO-1,2,5-OXADIAZOLO[3,4-F]CINNOLINE-7-OXIDE, [1,2,5]Oxadiazolo[3,4-f]cinnoline, 4,5-dihydro-, 3-oxide and 7-oxido-8,9-dihydro-[1,2,5]oxadiazolo[3,4-f]cinnolin-7-ium. Key properties include a melting point of 115ºC, a boiling point of 490ºC at 760 mmHg, a density of 1.81g/cm3 and a flash point of 250.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

257869-90-2

Jingsj CID

J-1378193-2

Molecular Formula

C₈H₆N₄O₂

Chinese Name

4,5-二氢[1,2,5]噁二唑[3,4-f]噌啉-3-羟联

Molecular Weight

190.15900 g/mol

Category

Organic Compounds

Last updated

8/21/2026