2H,4H-Benzo[1,2-b:4,3-c']dipyran-2,6(8H)-dione,9,10-dihydro-5-hydroxy-4,8,8-trimethyl- (83-85-2)

Identification
Name:	2H,4H-Benzo[1,2-b:4,3-c']dipyran-2,6(8H)-dione,9,10-dihydro-5-hydroxy-4,8,8-trimethyl-
Synonyms:	Fuscin(6CI); 9,10-Dihydro-5-hydroxy-4,8,8-trimethyl-2H,4H-benzo[1,2-b,4,3-c']dipyran-2,6(8H)-dione
CAS:	83-85-2
Molecular Formula:	C15H16 O5
Molecular Weight:	0
InChI:	InChI=1/C15H16O5/c1-7-11-9(6-10(16)19-7)8-4-5-15(2,3)20-14(8)13(18)12(11)17/h6-7,16H,4-5H2,1-3H3
Molecular Structure:
Properties
Flash Point:	155.5°C
Boiling Point:	417.6°C at 760 mmHg
Density:	1.35g/cm³
Refractive index:	1.594
Flash Point:	155.5°C
Safety Data

Other Product

2,3-Dihydro-5-hydroxy-2-(7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-8-methyl-8-(4-methyl-3-pentenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-5-hydroxy-2-(8-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-8,8-dimethyl-6-(3-methyl-2-butenyl)-,(2S)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4,8-dione,9,10-dihydro-5-hydroxy-2-(4-hydroxyphenyl)-10-phenyl- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,9,- 10-dihydro-5-hydroxy-2,8,8-trimethyl-
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,3-(2,2-dimethyl-2H-1-benzopyran-6-yl)-5-hydroxy-8-(hydroxymethyl)-8-methyl-(9CI)
2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-, (+)- (9CI)
2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one,9,- 10-dihydro-8-(hydroxymethyl)-8-methyl-
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-(4-hydroxyphenyl)-10-(3-methoxy-4,4-dimethyl-2-oxetanyl)-2,2-dimethyl-(9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-(4-hydroxyphenyl)-10-(3-methoxy-4,4-dimethyl-2-oxetanyl)-2,2-dimethyl-(9CI)
2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,5-hydroxy-2-(3-hydroxy-4-methyl-4-penten-1-yl)-2-methyl-
5-Hydroxy-2,2-dimethyl-6-(2-methyl-1-oxobutyl)-10-phenyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-8-one
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2-(2,2-dimethyl-2H-1-benzopyran-6-yl)-2,3-dihydro-5-hydroxy-8,8-dimethyl-,(2S)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2-(2,4-dihydroxyphenyl)-5-hydroxy-8-methyl-8-(4-methyl-3-pentenyl)-, (+)- (9CI)
2-[3,4-Dihydro-8-methyl-8-(4-methyl-3-pentenyl)-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl]-5-methoxyphenol
2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,5-hydroxy-2-[(2E)-4-hydroxy-4-methyl-2-penten-1-yl]-2-methyl-, (+)-
2-Propen-1-one,1-[(9R,10S)-9,10-dihydro-5,- 10-dihydroxy-9-methoxy-2,2,8,8-tetramethyl- 2H,8H-benzo[1,2-b:3,4-b']dipyran-6-yl]-3- (4-hydroxyphenyl)-,rel-(+)-
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4,8-dione,9,10-dihydro-3,5-dihydroxy-2-(4-hydroxyphenyl)-10-phenyl-, (-)- (9CI)
2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,5- hydroxy-2,2-dimethyl-6-(3-methyl-1- oxobutyl)-10-phenyl-
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3-dihydro-5-hydroxy-2-(7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-8,8-dimethyl-6-(3-methyl-2-butenyl)-(9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-10-(3-methyl-2-butenyl)- (9CI)