ChemicalBook >?? ???? >4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET&
4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET&
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4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET& ??
- ???
- 114-118 °C (lit.)
- ?? ?
- 461.4±40.0 °C(Predicted)
- ??
- 1.193±0.06 g/cm3(Predicted)
- ???
- ???? ???
- ??? ??
- powder to crystal
- ?? ?? (pKa)
- 7.16±0.40(Predicted)
- ??
- White to Light yellow to Light orange
- CAS ??????
- 39604-66-5
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,N | ||
|---|---|---|---|
| ?? ???? ?? | 41-50/53 | ||
| ????? | 28-36/39-60-61 | ||
| ????(UN No.) | UN 3077 9/PG 3 | ||
| WGK ?? | 3 | ||
| HS ?? | 2914.69.9000 |
| ????(GHS): |
 
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| ?? ?: | Danger | |||||||||||||||||||||
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4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET& C??? ??, ??, ??
?? ??
Obtained by partial methylation of benzyl 2,4,6-tri-hydroxyphenyl ketone,? with dimethyl sulfate in the presence of potassium carbonate in boiling acetone , for 1 h, (69%) or for 14 h (68%);
? with methyl iodide in the presence of potassium carbonate in refluxing acetone for 6 h.
4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET& ?? ?? ? ???
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4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET& ?? ??
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4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET& ?? ??:
??? ???? ????
4',7-Dimethoxy-5-hydroxyisoflavone
Biochanin A-beta-D-glucoside
LUTEOLIN-3',7-DI-O-GLUCOSIDE
5-HYDROXY-7-METHOXYISOFLAVONE
4' 6'-DIMETHOXY-2'-HYDROXY-2-PHENYLACET&
ISO-OSAJIN
OSAJIN
7-(3-CHLOROPROPOXY)-2-METHYL-4-OXO-3-PHENYL-4H-CHROMEN-5-YL ACETATE
OSAJIN 4'-METHYL ETHER
POMIFERIN
ISO-OSAJIN-4'-METHYL ETHER
ISOPOMIFERIN
7-(4-CHLOROBUTOXY)-2-METHYL-4-OXO-3-PHENYL-4H-CHROMEN-5-YL ACETATE
5-METHOXYDURMILLONE
7-METHOXY-3',4',5-TRIHYDROXYISOFLAVONE