CAS No: 18206-61-6, Chemical Name: Proanthocyanidin
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18206-61-6 Proanthocyanidin

product Name Proanthocyanidin
Synonyms GRAPESEEDSEXTRACT; Proanthocyanidin A; (2R,3R,3'R,4R)-2'-(3,5-dihydroxy-4-methoxyphenyl)-2-(4-hydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
Molecular Formula C31H28O12
Molecular Weight 592.5468
InChI InChI=1/C31H28O12/c1-41-31-20(37)6-13(7-21(31)38)28-22(39)10-16-17(34)11-19(36)25(30(16)43-28)26-24-18(35)8-15(33)9-23(24)42-29(27(26)40)12-2-4-14(32)5-3-12/h2-9,11,22,26-29,32-40H,10H2,1H3/t22-,26-,27-,28?,29-/m1/s1
CAS Registry Number 18206-61-6
Molecular Structure 18206-61-6 Proanthocyanidin
Density 1.624g/cm3
Boiling point 856.6°C at 760 mmHg
Refractive index 1.76
Flash point 471.9°C
Vapour Pressur 2.97E-31mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description