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The physical and chemical property of 83-85-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 83-85-2 2-????????-4?8?8-trimethyl-9?10-dihydro-4H?5H-pyrano [4?3-f] chromene-5?6 (8H) -dione?

83-85-2 2-????????-4?8?8-trimethyl-9?10-dihydro-4H?5H-pyrano [4?3-f] chromene-5?6 (8H) -dione?

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