Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-fluorospiro[fluorene-9,5'-imidazolidine]-2',4'-dione
Price: Check
Purity: 99.25%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

97677-19-5

97677-19-5 structure

97677-19-5 structure

Name: 2-fluorospiro[fluorene-9,5'-imidazolidine]-2',4'-dione
Chemical Name: 2-fluorospiro[fluorene-9,5'-imidazolidine]-2',4'-dione
CAS Number: 97677-19-5
Molecular Formula: C₁₅H₉FN₂O₂
Molecular Weight: 268.24300
Create Date: 2017-02-17 01:06:59
Modify Date: 2025-09-18 12:11:29

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

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

HS Code	2933990090

343-01-1 structure

343-01-1

~76%

97677-19-5 structure

97677-19-5

Literature: ALCON LABORATORIES, INC. Patent: EP92385 B1, 1991 ;

Precursor 1
343-01-1
DownStream 0

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%

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