5',5'-dimethylspiro[fluorene-9,3'-furan]-2',4'(5'H)-dione (7471-97-8)

Identification
Name:	5',5'-dimethylspiro[fluorene-9,3'-furan]-2',4'(5'H)-dione
CAS:	7471-97-8
Molecular Formula:	C₁₈H₁₄O₃
Molecular Weight:	278.302
InChI:	InChI=1/C18H14O3/c1-17(2)15(19)18(16(20)21-17)13-9-5-3-7-11(13)12-8-4-6-10-14(12)18/h3-10H,1-2H3
Molecular Structure:
Properties
Flash Point:	227.7°C
Boiling Point:	506.8°C at 760 mmHg
Density:	1.31g/cm³
Refractive index:	1.651
Flash Point:	227.7°C
Safety Data

Other Product

Spiro[9H-fluorene-9,3'(4'H)-furan]-2',5'-dione
(3R,5R)-5-(3-Furanyl)-2',3',4,4',4'aβ,5,5',6',8',8'aβ-decahydro-2'α,5'α-dimethylspiro[furan-3(2H),1'(7'H)-naphthalene]-2,7'-dione
1',3'-dichloro-2'H,5'H-spiro[fluorene-9,4'-imidazolidine]-2',5'-dione
1'-(morpholin-4-ylmethyl)-2'H,5'H-spiro[fluorene-9,3'-pyrrolidine]-2',5'-dione
(9R)-2,7-difluoro-4-methoxy-2'H,5'H-spiro[fluorene-9,4'-imidazolidine]-2',5'-dione
4'-methylidene-3',4'-dihydro-5'H-spiro[fluorene-9,2'-furan]-5'-one
(1R,2S,4R)-4',5-dimethylspiro[5-azabicyclo[2.2.2]octane-2,2'-pyran]-6'(3'H)-one
(S)-5-[(2'R,2'aS,2R,4S,8'aS)-2'-(3-Furyl)-4,4',5,6'-tetrahydro-5,5-dimethylspiro[furan-2(3H),7'(3'H)-[2H,8aH-2aβ,8bβ]methanofuro[4,3,2-ij][2]benzopyran]-4-yl]-5-methylfuran-2(5H)-one
2(5H)-Furanone,5-[(2S,2'R,2'aS,4S,8'aS,8'bS)- 2'-(3-furanyl)-4,4',5,6'-tetrahydro-5,5- dimethylspiro[furan-2(3H),7'(3'H)-[2H,8aH- 2a,8b]methanofuro[4,3,2-ij][2]benzopyran]-4- yl]-5-methyl-,(5S)-
2(5H)-Furanone,5-[3'-(3-furanyl)hexahydro-1',8'a-dihydroxy-5,5-dimethylspiro[furan-2(3H),7'(4'H)-[1H,3H-3a,8b]methanobenzo[1,2-b:3,4-c']difuran]-4-yl]-5-methyl-(9CI)
dihydro-3,3-dimethylspiro[bicyclo[2.2.1]heptane-2,2'(5'H)-furan]-5'-one
Spiro[furan-2(5H),9'-[9H]pyrrolo[1,2-a]azepine]-3',5(2'H)-dione,octahydro-3-hydroxy-4-methyl-, (2S,3S,4S,9'aS)-
Spiro[cycloocta[c]furan-5(4H),3'(2'H)-furan]-2',6(7H)-dione,9-(acetyloxy)-5'-(3-furanyl)-4',5',8,9-tetrahydro-3-(2-oxopropyl)-,(3'R,5'S,9S)- (9CI)
Spiro[cycloocta[c]furan-5(4H),3'(2'H)-furan]-2',6(7H)-dione,9-(acetyloxy)-5'-(3-furanyl)-4',5',8,9-tetrahydro-3-(2-oxopropyl)-,(3'S,5'S,9S)- (9CI)
Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalene]-3'',5(4H,4''H)-dione,octahydro- 4''-hydroxy-5''-(hydroxymethyl)-2'',5'',8''atrimethyl-,(1''R,2'R,2''S,4''S,4''aS,5''S,8''aS)-
2-bromo-2'H,5'H-spiro[fluorene-9,4'-imidazolidine]-2',5'-dione
1'-[(dibenzylamino)methyl]-2'H,5'H-spiro[fluorene-9,3'-pyrrolidine]-2',5'-dione
1'-[(diethylamino)methyl]-2'H,5'H-spiro[fluorene-9,3'-pyrrolidine]-2',5'-dione
1'-(piperidin-1-ylmethyl)-2'H,5'H-spiro[fluorene-9,3'-pyrrolidine]-2',5'-dione
2,7-dinitro-2'H,5'H-spiro[fluorene-9,4'-imidazolidine]-2',5'-dione