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6273-57-0 purpurogallin tetramethyl ether

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Product Name purpurogallin tetramethyl ether
CAS No. 6273-57-0
Synonyms 2,3,4,6-tetramethoxy-5H-benzo[7]annulen-5-one
InChI InChI=1/C15H16O5/c1-17-10-7-5-6-9-8-11(18-2)14(19-3)15(20-4)12(9)13(10)16/h5-8H,1-4H3
Molecular Formula C15H16O5
Molecular Weight 276.2845
Density 1.22g/cm3
Boiling point 483.7°C at 760 mmHg
Flash point 217°C
Refractive index 1.561