70588-05-5, CAS No 70588-05-5

70588-05-5 Obtusin
Product Name	Obtusin
Synonyms	1,7-Dihydroxy-2,3,8-trimethoxy-6-methylanthracene-9,10-dione
Molecular Formula	C₁₈H₁₆O₇
Molecular Weight	344.3154
InChl	InChI=1/C18H16O7/c1-7-5-8-12(18(25-4)13(7)19)15(21)11-9(14(8)20)6-10(23-2)17(24-3)16(11)22/h5-6,19,22H,1-4H3
CAS Registry Number	70588-05-5
Molecular Structure
Density	1.409g/cm³
Boiling Point	614.9°C at 760 mmHg
Refractive Index	1.633
Flash Point	227°C
Vapour Pressur	1.03E-15mmHg at 25°C

70588-05-5 Obtusin