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CAS No.: | 51-19-4 |
---|---|
Name: | 2-AMINOPHENOL HYDROCHLORIDE |
Article Data: | 6 |
Molecular Structure: | |
Formula: | C6H7 N O . Cl H |
Molecular Weight: | 145.589 |
Synonyms: | o-Hydroxyanilinehydrochloride;o-Aminophenol hydrochloride;Phenol, o-amino-, hydrochloride (8CI);Phenol,2-amino-, hydrochloride (9CI); |
EINECS: | 202-431-1 |
Density: | 1.21 g/cm3 |
Melting Point: | 207 °C |
Boiling Point: | 234.5 °C at 760 mmHg |
Flash Point: | 95.6 °C |
Solubility: | almost transparency |
PSA: | 46.25000 |
LogP: | 2.35760 |
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 15h; Inert atmosphere; | 90% |
With hydrogenchloride In methanol at 20℃; for 15h; pH=2 - 5; | |
With hydrogenchloride In water |
3-methyl-1,4-benzoxazin-2-one
ethanol
A
2-oxo-propionic acid ethyl ester
B
2-aminophenol hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride for 0.25h; boiling water bath; |
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 0.25h; boiling water bath; |
ethanol
3-phenyl-1,4-benzoxazin-2-one
A
phenylglyoxylic acid ethyl ester
B
2-aminophenol hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride for 0.25h; boiling water bath; |
Conditions | Yield |
---|---|
With hydrogenchloride; tin(ll) chloride In ethanol; water at 30℃; Rate constant; Mechanism; various concentration of HCl; different amounts of H2O as solvent; |
2-chloro-4,8-dimethyl-quinoline
2-aminophenol hydrochloride
2-(4,8-dimethylquinolin-2-ylamino)phenol hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water Heating; | 92% |
2-chloro-4,6-dimethylquinoline
2-aminophenol hydrochloride
2-(4,6-dimethylquinolin-2-ylamino)phenolhydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water Heating; | 86% |
2-aminophenol hydrochloride
trichloro(o-phenylenedioxy)phosphorane
2λ5,13'λ5-dispiro[benzo[1,3,2]dioxaphosphole-2,6'-dibenzo[d,d'][1,3,2,4]diazadiphospheto[2,1-b;4,3-b']bis[1,3,2]oxazaphosphole-13',2''-benzo[1,3,2]dioxaphosphole]
Conditions | Yield |
---|---|
85% |
Conditions | Yield |
---|---|
at 120 - 130℃; for 0.75h; | 83% |
Thiazole-2-carbaldehyde
2-aminophenol hydrochloride
Conditions | Yield |
---|---|
With triethylamine In toluene at 50℃; for 24h; | 81.6% |
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it is an amphoteric molecule and a reducing agent.
It is industrially synthesized by reducing the corresponding nitrophenol by hydrogen in the presence of various catalysts.
RTECS SJ6069000