Naphtho[2,1-c:7,8-c']diphenanthrene (20495-12-9)

Identification
Name:	Naphtho[2,1-c:7,8-c']diphenanthrene
Synonyms:	[8]Helicene;Naphtho[2,1-c:7,8-c']diphenanthrene;Naphtho(2,1-C)phenanthro(4,3-G)phenanthrene
CAS:	20495-12-9
Molecular Formula:	C₃₄H₂₀
Molecular Weight:	0
InChI:	InChI=1/C34H20/c1-3-7-28-21(5-1)9-11-23-13-15-25-17-19-27-20-18-26-16-14-24-12-10-22-6-2-4-8-29(22)31(24)33(26)34(27)32(25)30(23)28/h1-20H
Molecular Structure:
Properties
Flash Point:	403.3°C
Boiling Point:	744.7°C at 760 mmHg
Density:	1.305g/cm³
Refractive index:	1.886
Flash Point:	403.3°C
Safety Data

Other Product

Dibenzo[g,g']naphtho[2,1-c:7,8-c']diphenanthrene
Naphtho[2',1':4,5]thiazolo[2,3-c][1,2,4]triazole,8-(4-methoxyphenyl)-
Naphtho[2',1':4,5]thiazolo[2,3-c][1,2,4]triazol-8-amine
Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]-1'-one,4,5,6',7',8',9'-hexahydro-4,6',6'-trimethyl- (9CI)
Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]-1'-one,4,5,6',7',8',9'-hexahydro-4,6',6'-trimethyl- (9CI)
Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]- 1'-one,4,5,6',7',8',9'-hexahydro-4,6',6'- trimethyl-,(2R,4S)-rel-
1,4-Naphthalenedione,3-(3,4-dihydro-9,10-dihydroxy-7-methoxy-3-methyl-1-oxo-1H-naphtho[2,3-c]pyran-8-yl)-5-hydroxy-2-methoxy-(9CI)
9H-Naphtho[2,3-c]pyran-9-one,3-(1,3-dimethyl-1-pentenyl)-1,8-dihydro-8,10-dihydroxy-7-methoxy-8-(2-oxopropyl)-
Naphtho[2,3-c]furan-1(3H)-one, 4-(2-furanyl)-7-hydroxy-
Naphtho[2,3-c]furan-1(3H)-one, 4-(2-fluorophenyl)-7-hydroxy-
Naphtho[2,3-c]furan-1(3H)-one, 4-(2-chlorophenyl)-7-hydroxy-
7-methoxy-3-(naphthalen-2-yl)naphtho[1,2-c]furan-1(3H)-one
Naphtho[2,3-c]furan-1(3H)-one, 4-(2-fluorophenyl)-7-(phenylmethoxy)-
7,11[1',2']-Benzeno-8H-naphtho[1',8':4,5,6]cyclohepta[ 1,2-c]pyrrole-8,10(9H)-dione,7a,10adihydro-
5a,7a,10a-trimethyl-8-(6-methylheptan-2-yl)-1-methylidenehexadecahydro-3H-cyclopenta[5,6]naphtho[2,1-c]oxepin-3-one
(6aS,13aS)-3,9-dimethoxy-6a,13a-dihydro-6H-naphtho[2',1':4,5]furo[3,2-c]chromen-8-ol
(6aS,13aS)-9-(benzyloxy)-3-methoxy-6a,13a-dihydro-6H-naphtho[2',1':4,5]furo[3,2-c]chromen-8-ol
Spiro[naphtho[2,3-b]furan-2(3H),2'(5'H)-oxireno[d]benzo[1,2-b:5,4-c']dipyran]-5,5',8-trione,1'a,9'b-dihydro-3,4,4',9-tetrahydroxy-7-methoxy-7'-methyl-
3,4,4',9-Tetrakis(acetyloxy)-1'a,9'b-dihydro-7-methoxy-7'-methylspiro[naphtho[2,3-b]furan-2(3H),2'(5'H)-oxireno[d]benzo[1,2-b:5,4-c']dipyran]-5,5',8-trione
7'-methoxy(2,2-~2~H_2_)-2,3-dihydro-1'H-spiro[indene-1,3'-naphtho[1,2-c]furan]-1'-one