155-58-8

Name RHAPONTIN
CAS 155-58-8
EINECS(EC#) 205-845-0
Molecular Formula C21H24O9
MDL Number MFCD00010117
Molecular Weight 420.41
MOL File 155-58-8.mol

Chemical Properties

Appearance light beige powder
Melting point  236-240 °C
alpha  D32 -59.5° (acetone)
Boiling point  457.61°C (rough estimate)
density  1.2828 (rough estimate)
refractive index  1.6230 (estimate)
storage temp.  2-8°C
solubility  Acetone (Slightly), DMSO (Slightly), Methanol (Slightly)
form  neat
pka 9.16±0.10(Predicted)
color  Brown
Water Solubility  slightly soluble in water
Merck  13,8258
Stability: Hygroscopic
Major Application food and beverages
InChI 1S/C21H24O9/c1-28-16-5-4-11(8-15(16)24)2-3-12-6-13(23)9-14(7-12)29-21-20(27)19(26)18(25)17(10-22)30-21/h2-9,17-27H,10H2,1H3/b3-2+/t17-,18-,19+,20-,21-/m1/s1
InChIKey GKAJCVFOJGXVIA-DXKBKAGUSA-N
SMILES COc1ccc(\C=C\c2cc(O)cc(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)c2)cc1O
LogP 0.680 (est)

Safety Data

Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
HS Code  29389090
Storage Class 11 - Combustible Solids

Hazard Information

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