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83-85-2 2-hydroksy-4,8,8-trimetyl-9,10-dihydro-4H,5H-pyrano[4,3-f]krom-5,6(8H)-dion |
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produktnavn | 2-hydroksy-4,8,8-trimetyl-9,10-dihydro-4H,5H-pyrano[4,3-f]krom-5,6(8H)-dion |
Synonymer | ; |
Engelsk navn | 2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromene-5,6(8H)-dione; |
Molekylær Formel | C15H16O5 |
Molekylvekt | 276.2845 |
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 |
CAS-nummer | 83-85-2 |
Molecular Structure | |
Tetthet | 1.35g/cm3 |
Kokepunkt | 417.6°C at 760 mmHg |
Brytningsindeks | 1.594 |
Flammepunktet | 155.5°C |
Damptrykk | 1.02E-08mmHg at 25°C |
MSDS |