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   ChemNet > CAS > 83-85-2 2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromen-5,6(8H)-dion

83-85-2 2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromen-5,6(8H)-dion

název vyrobku 2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromen-5,6(8H)-dion
Synonyma
Anglicky název 2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromene-5,6(8H)-dione;
Molekulární vzorec C15H16O5
Molekulová hmotnost 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
Registra?ní ?íslo CAS 83-85-2
Molekulární struktura 83-85-2 2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromen-5,6(8H)-dion
Hustota 1.35g/cm3
Bod varu 417.6°C at 760 mmHg
Index lomu 1.594
Bod vzplanutí 155.5°C
Tlak par 1.02E-08mmHg at 25°C
Symbol? nebezpe?nosti
Riziko Codes
Bezpe?nostní Popis
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