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CAS No.: | 5394-98-9 |
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Name: | 1,2-bis(2,4-dihydroxyphenyl)ethane-1,2-dione |
Molecular Structure: | |
Formula: | C14H10O6 |
Molecular Weight: | 274.23 |
Synonyms: | lespedezol H1;2,2',4,4'-Tetrahydroxybenzil;2,4,4'-Tetrahydroxybenzil;Benzil-based compound,32;2,4,2',4'-Tetrahydroxy-benzil; |
Density: | 1.575g/cm3 |
Boiling Point: | 577.3°Cat760mmHg |
Flash Point: | 317°C |
PSA: | 115.06000 |
LogP: | 1.57460 |
1,2-bis(2,4-dimethoxyphenyl)ethane-1,2-dione
2,2',4,4'-Tetrahydroxybenzil
Conditions | Yield |
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With hydrogen bromide |
Conditions | Yield |
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With sodium; Petroleum ether und anschliessend mit Aethanol; |
Conditions | Yield |
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With hydrogenchloride; aluminium trichloride; diethyl ether at -30℃; und Erwaermen des Reaktionsprodukts mit wss.HCl; | |
With hydrogenchloride; diethyl ether anschliessend Behandeln des Reaktionsproduktes mit Wasser; |
hydrogenchloride
aluminium trichloride
diethyl ether
ethanedinitrile
recorcinol
2,2',4,4'-Tetrahydroxybenzil
Conditions | Yield |
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Kochen des Reaktionsprodukts mit Wasser oder wss. HCl; |
2,2',4,4'-Tetrahydroxybenzil
4,4'-diethoxy-2,2'-dihydroxy-benzil
Conditions | Yield |
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With potassium hydroxide |
2,2',4,4'-Tetrahydroxybenzil
Conditions | Yield |
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With bromine; acetic acid |
2,2',4,4'-Tetrahydroxybenzil
Conditions | Yield |
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With potassium hydroxide; sodium hypoiodite |
2,2',4,4'-Tetrahydroxybenzil
Conditions | Yield |
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With bromine; acetic acid |
2,2',4,4'-Tetrahydroxybenzil
Conditions | Yield |
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With chlorine; acetic acid |