| Identification | Back Directory | [Name]
1-Propanone, 1-(3-chloro-2-hydroxyphenyl)- | [CAS]
938-67-0 | [Synonyms]
3'-chloro-2'-hydroxypropiophenone
1-(3-CHLORO-2-HYDROXYPHENYL)-1-PROPANONE
1-(3-chloro-2-hydroxyphenyl)propan-1-one
1-Propanone, 1-(3-chloro-2-hydroxyphenyl)- | [Molecular Formula]
C9H9ClO2 | [MDL Number]
MFCD16302411 | [MOL File]
938-67-0.mol | [Molecular Weight]
184.62 |
| Chemical Properties | Back Directory | [Melting point ]
43–44°C | [Boiling point ]
263.6±25.0 °C(Predicted) | [density ]
1.248±0.06 g/cm3(Predicted) | [storage temp. ]
Store at Room Tem. | [pka]
6.77±0.40(Predicted) |
| Hazard Information | Back Directory | [Preparation]
Obtained by Fries rearrangement of o-chlorophenyl propionate
with aluminium chloride at 110° for 2 h (35%)
with titanium tetrachloride at 100° for 7 h (17%)
with zirconium chloride in o-dichlorobenzene over 1 h at 120°
Also obtained by isomerization of 3-chloro-4-hydroxypropiophenone with aluminium chloride at 180–200° for 1 h (24%)
Also obtained by tert-butyl group elimination of 5-tert-butyl-3-chloro-2- hydroxypropiophenone with aluminium chloride at 190° for 15 min (80%). |
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