(5aS,10bR)-(-)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate

(5aS,10bR)-5a,10b-二氢-2-(五氟苯基)-4H,6H-茚并[2,1-b][1,2,4]三唑[4,3-d][1,4]噁嗪四氟硼酸盐

Also known as: (5aS,10bR)-(-)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate, (5aS,10bR)-5a,10b-dihydro-2-(2,3,4,5,6-pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate, 2-Pentafluorophenyl-6.10b-dihydro-4H,5aH-5-oxo-3,10c-diaza-2-azoniacyclopenta[c]fluorene tetrafluoroborate, 5a(S),10b(R)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate, MFCD08459334, Rovis triazolium catalyst

(5aS,10bR)-(-)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate (CAS 740816-14-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H11BF9N3O and a molecular weight of 467.09600 g/mol. It is also known as (5aS,10bR)-5a,10b-dihydro-2-(2,3,4,5,6-pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate, 2-Pentafluorophenyl-6.10b-dihydro-4H,5aH-5-oxo-3,10c-diaza-2-azoniacyclopenta[c]fluorene tetrafluoroborate and 5a(S),10b(R)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate. Key property: a melting point of 235ºC (dec.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

740816-14-2

Jingsj CID

J-28465-5

Molecular Formula

C₁₈H₁₁BF₉N₃O

Chinese Name

(5aS,10bR)-5a,10b-二氢-2-(五氟苯基)-4H,6H-茚并[2,1-b][1,2,4]三唑[4,3-d][1,4]噁嗪四氟硼酸盐

Molecular Weight

467.09600 g/mol

Category

Organic Acids

Last updated

8/21/2026