64981-70-0;77386-93-7;80186-90-9, CAS No 64981-70-0;77386-93-7;80186-90-9

64981-70-0;77386-93-7;80186-90-9 2-(5,5-dimethyltetrahydrofuran-2-yl)-5,8-dihydroxynaphthalene-1,4-dione
Product Name	2-(5,5-dimethyltetrahydrofuran-2-yl)-5,8-dihydroxynaphthalene-1,4-dione
Synonyms	Cycloshikonin
Molecular Formula	C₁₆H₁₆O₅
Molecular Weight	288.2952
InChl	InChI=1/C16H16O5/c1-16(2)6-5-12(21-16)8-7-11(19)13-9(17)3-4-10(18)14(13)15(8)20/h3-4,7,12,17-18H,5-6H2,1-2H3
CAS Registry Number	64981-70-0;77386-93-7;80186-90-9
Molecular Structure
Density	1.377g/cm³
Boiling Point	530.3°C at 760 mmHg
Refractive Index	1.626
Flash Point	200.9°C
Vapour Pressur	7.3E-12mmHg at 25°C

64981-70-0;77386-93-7;80186-90-9 2-(5,5-dimethyltetrahydrofuran-2-yl)-5,8-dihydroxynaphthalene-1,4-dione