Basic information Safety Related Supplier
Spiro[benzofuran-3(2H),9'(8'H)-[2H]furo[2,3-h][1]benzopyran]-8'-one, 2'-(3,4-dihydroxyphenyl)-3',4'-dihydro-3',4,5',6-tetrahydroxy-2-(4-hydroxyphenyl)-, (2R,2'R,3S,3'R)- Structure

Spiro[benzofuran-3(2H),9'(8'H)-[2H]furo[2,3-h][1]benzopyran]-8'-one, 2'-(3,4-dihydroxyphenyl)-3',4'-dihydro-3',4,5',6-tetrahydroxy-2-(4-hydroxyphenyl)-, (2R,2'R,3S,3'R)-

Chemical Properties

Boiling point 884.7±65.0 °C(Predicted)
Density  1.84±0.1 g/cm3(Predicted)
pka 8.16±0.70(Predicted)

Spiro[benzofuran-3(2H),9'(8'H)-[2H]furo[2,3-h][1]benzopyran]-8'-one, 2'-(3,4-dihydroxyphenyl)-3',4'-dihydro-3',4,5',6-tetrahydroxy-2-(4-hydroxyphenyl)-, (2R,2'R,3S,3'R)- Supplier