4,5,9,10-Tetrabromoisochromeno[6,5,4-def]isochromene-1,3,6,8- tetraone

Names

[ Name ]:
4,5,9,10-Tetrabromoisochromeno[6,5,4-def]isochromene-1,3,6,8- tetraone

[Synonym ]:
2,3,6,7-tetrabromonaphthalene dianhydride
2,3,6,7-tetrabromonaphthalene-1,4:5,8-tetracarboxylic dianhydride
2,3,6,7-tetrabromonaphthalene-1,8,4,5-tetracarboxylic dianhydride
4,5,9,10-Tetrabromoisochromeno[6,5,4-def]isochromene-1,3,6,8-tetraone
2,3,6,7-tetrabromo-1,4,5,8-naphthalenetetracarboxylic acid dianhydride
4,5,9,10-tetrabromoisochromeno[6,5,4-def]isochromene-1,3,6,8-tetrone

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₄Br₄O₆

[ Molecular Weight ]:
583.76200

[ Exact Mass ]:
579.64300

[ PSA ]:
86.74000

[ LogP ]:
4.51100

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%