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The physical and chemical property of 83-85-2 is provided by ChemNet.com

ChemNet > CAS > 83-85-2 2-???????????-4,8,8-???????????-9,10-??????????-4H, 5H-??????? [4,3-f] ??????? -5,6 (8H) -?????

83-85-2 2-???????????-4,8,8-???????????-9,10-??????????-4H, 5H-??????? [4,3-f] ??????? -5,6 (8H) -?????

?????? ?? ???	2-???????????-4,8,8-???????????-9,10-??????????-4H, 5H-??????? [4,3-f] ??????? -5,6 (8H) -?????
?????????
???????? ???	2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromene-5,6(8H)-dione;
????? ????????	C₁₅H₁₆O₅
?????? ???	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
??? ??????? ??????	83-85-2
????? ??????
?????	1.35g/cm³
????? ?? ???	417.6°C at 760 mmHg
??????? ???????	1.594
????? ???????	155.5°C
????? ?? ????	1.02E-08mmHg at 25°C
???? ??????
???? ?? ???
??????? ?????