2-fluorospiro[fluorene-9,5'-imidazolidine]-2',4'-dione

Names

[ CAS No. ]:
97677-19-5

[ Name ]:
2-fluorospiro[fluorene-9,5'-imidazolidine]-2',4'-dione

[Synonym ]:
2-fluoro-2'h,5'h-spiro[fluorene-9,4'-imidazolidine]-2',5'-dione
Spiro-(2-fluoro-9H-fluoren-9,4'-imidazolidine)-2',5'-dione
Alconil
UNII-4Z2DIE088U
[14C]-AL 1567
2-fluoro-spiro(9H-fluorene-9,4'-imidazolidine)-2',5'-dione
Al 1567
dl-spiro-(2-fluorofluoren-9,4'-imidazolidine)-2',5'-dione

Chemical & Physical Properties

[ Density]:
1.52g/cm3

[ Molecular Formula ]:
C15H9FN2O2

[ Molecular Weight ]:
268.24300

[ Exact Mass ]:
268.06500

[ PSA ]:
65.18000

[ LogP ]:
1.80500

[ Index of Refraction ]:
1.714

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 9H-Fluoren-9-one,2-fluoro-

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%