(5E)-2,2,2',2'-tetramethyl-5,5'-bibenzo[h]chromene-6,6'(2H,2'H)-dione (20213-28-9)

Identification
Name:	(5E)-2,2,2',2'-tetramethyl-5,5'-bibenzo[h]chromene-6,6'(2H,2'H)-dione
Synonyms:	AC1MI2OF;(5E)-5-(2,2-dimethyl-6-oxobenzo[h]chromen-5-ylidene)-2,2-dimethylbenzo[h]chromen-6-one;20213-28-9
CAS:	20213-28-9
Molecular Formula:	C₃₀H₂₄O₄
Molecular Weight:	448.5092
InChI:	InChI=1/C30H24O4/c1-29(2)15-13-21-23(25(31)17-9-5-7-11-19(17)27(21)33-29)24-22-14-16-30(3,4)34-28(22)20-12-8-6-10-18(20)26(24)32/h5-16H,1-4H3/b24-23+
Molecular Structure:
Properties
Flash Point:	251.4°C
Boiling Point:	586.3°C at 760 mmHg
Density:	1.32g/cm³
Refractive index:	1.682
Flash Point:	251.4°C
Safety Data

Other Product

2,3-DIHYDRO-2'H,5'H-SPIRO[CHROMENE-4,4'-IMIDAZOLIDINE]-2',5'-DIONE
6-chloro-1'-[3-(4-hydroxypiperidin-1-yl)propyl]-2,2-dimethyl-2,3-dihydro-2'H,5'H-spiro[chromene-4,4'-imidazolidine]-2',5'-dione
5',5'-dimethyl-6-nitro-3'-phenyl-2'H-spiro[chromene-2,4'-[1,3]oxazolidin]-2'-one
(10R,11R)-6,6,10,11-tetramethyl-4-propyl-10,11-dihydro-2H,6H,12H-dipyrano[2,3-f:2',3'-h]chromene-2,12-dione
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(10S,11S)-6,6,10,11-tetramethyl-4-propyl-10,11-dihydro-2H,6H,12H-dipyrano[2,3-f:2',3'-h]chromene-2,12-dione
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2-oxo-2H-benzo[h]chromene-3-carboxylic acid
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1'-[4-(diethylamino)butyl]-6-methoxy-3,4-dihydro-2H,2'H,5'H-spiro[naphthalene-1,3'-pyrrolidine]-2',5'-dione hydrochloride
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Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalene]-3'',5(4H,4''H)-dione,2''- (acetyloxy)octahydro-2'',5'',5'',8''a-tetramethyl-,(1''S,2'R,2''R,4''aS,8''aS)-
Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalene]-3'',5(4H,4''H)-dione,octahydro- 4''-hydroxy-2'',5'',5'',8''a-tetramethyl-,(1''R,- 2'R,2''S,4''S,4''aS,8''aS)-
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1'-[2-(methylamino)ethyl]-3,4-dihydro-2H,2'H,5'H-spiro[naphthalene-1,3'-pyrrolidine]-2',5'-dione hydrochloride