1,4-Ethanonaphthalene-6,10(4H)-dione, 1,4a,5,8a-tetrahydro-5,9-dihydroxy-3,5,8a,9-tetramethyl- (40381-80-4)

Identification
Name:	1,4-Ethanonaphthalene-6,10(4H)-dione, 1,4a,5,8a-tetrahydro-5,9-dihydroxy-3,5,8a,9-tetramethyl-
Synonyms:	1,4-Ethenonaphthalene-2,6-dione,1,3,4,4a,5,8a-hexahydro-3,5-dihydroxy-3,5,8a,9-tetramethyl- (7CI);1,4-Ethyleno-2,8-dihydroxy-2,4a,8,9-tetramethyloctahydronaphthal-5-ene-3,7-dione;NSC 49639
CAS:	40381-80-4
Molecular Formula:	C16H20 O4
Molecular Weight:	276.3276
InChI:	InChI=1/C16H20O4/c1-8-7-9-13(18)16(4,20)11(8)12-14(9,2)6-5-10(17)15(12,3)19/h5-7,9,11-12,19-20H,1-4H3
Molecular Structure:
Properties
Flash Point:	246.5°C
Boiling Point:	460.6°Cat760mmHg
Density:	1.267g/cm³
Refractive index:	1.58
Flash Point:	246.5°C
Safety Data

Other Product

4a,8a-Ethanonaphthalene-9-one, 1,4,5,8-tetrahydro-
1,4,5,8-tetrahydro-4a,8a-ethanonaphthalene-9,10-dione
2'H-Androst-3-eno[4,3-c]pyran,tetrahydro-4,5',5',9-tetramethyl-15-(1-methylethyl)-, (3b,4a,5b,8a,9b,10a,13a,14b,15b)- (9CI)
1,4,5,8-tetrahydro-4a,8a-ethanonaphthalene
1,2,3,4-tetrahydro-4a,8a-ethanonaphthalene
1(4H)-Naphthalenone,4a,5,6,7,8,8a-hexahydro- 4-(5-hydroxy-3-methylpentyl)-3,4a,8,8-tetramethyl-,[4S-[4R(S*),4aR,8aâ]]-
[10'-(formyloxy)-3',9'-dihydroxy-2,4b',8'-trimethyl-1',4'-dioxo-3',4',4b',5',6',7',8',8a',9',10'-decahydro-1'H-spiro[cyclopropane-1,2'-phenanthren]-8'-yl]acetic acid (non-preferred name)
3'H-Cyclopenta[3,4]-18-norandrost-3-ene-3',13-dicarboxylicacid, tetrahydro-4'-hydroxy-4,5',5',9-tetramethyl-15-(1-methylethenyl)-, (3b,3'b,4a,4'a,5b,8a,9b,10a,13a,14b,15b)-
1-methoxy-1,4,4a,8a-tetrahydro-1,4-ethanonaphthalene-5,8-dione
4-acetyl-5-hydroxy-1,5,7-trimethyl-6-oxo-4a,8a-dihydro-4H-naphthalene- 1-carboxylic acid
1,4-Ethanonaphthalene-6,10(4H)-dione,1,4a,5,- 8a-tetrahydro-1,5,5,7,9,9-hexamethoxy-8a- (2-propenyl)-3-[[(1S,2S,4S)-1,8,8-trimethoxy- 7-oxo-5-(2-propenyl)bicyclo[2.2.2]oct-5-en- 2-yl]methyl]-,(1R,4S,4aS,8aS)-
3,10-Ethano-1H,8H-furo[3,4-d][1]benzopyran-9-aceticacid,8-acetyl-4-(benzoyloxy)octahydro-11,12-dihydroxy-3-(methoxycarbonyl)-9-methyl-5-oxo-,[3S-(3a,3aa,4a,6aa,8a,9b,10a,10aS*,11S*,12R*)]- (9CI)
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',4'(3'H)-dione,10'-(acetyloxy)-4'b,5',6',8'a,9',10'-hexahydro-3',9'-dihydroxy-2,4'b,7',8'-tetramethyl-,(1S,2S,3'R,4'bS,8'aS,9'S,10'S)- (9CI)
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',- 4'(3'H)-dione,10'-(acetyloxy)-4'b,5',6',7',8',8'a,- 9',10'-octahydro-3',9'-dihydroxy-2,4'b,8',8'- tetramethyl-,(1S,2S,3'R,4'bS,8'aS,9'S,10'S)-
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',- 4'(3'H)-dione,3'-(acetyloxy)-4'b,5',6',7',8',8'a,- 9',10'-octahydro-9',10'-dihydroxy-2,4'b,8',8'- tetramethyl-,(1S,2R,3'R,4'bS,8'aS,9'S,10'S)-
1,2,3,4,5,8-hexahydro-4a,8a-ethanonaphthalene-9,10-dione
octahydro-4a,8a-ethanonaphthalene-9,10-dione
Spiro[cyclopropane-1,2'(3'H)-phenanthrene]-1',4'-dione,10'-(acetyloxy)-4'b,5',6',7',8',8'a,9',10'-octahydro-3',9'-dihydroxy-2,4'b,8',8'-tetramethyl-,(1S,2R,3'R,4'bS,8'aS,9'S,10'S)-
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',4',6'(3'H,5'H)-trione,9'-(acetyloxy)-4'b,8'a,9',10'-tetrahydro-3',10'-dihydroxy-2,4'b,7',8'-tetramethyl-,(1S,2S,3'R,4'bS,8'aS,9'S,10'S)- (9CI)
Decahydro-4a,8a-ethanonaphthalene