| Identification | Back Directory | [Name]
R(+)-1-(pentafluorophenyl)ethanol | [CAS]
104371-21-3 | [Synonyms]
(1R)-1-(Pentafluorophenyl)ethanol
R(+)-1-(pentafluorophenyl)ethanol
(R)-1-(perfluorophenyl)ethan-1-ol
(1R)-1-(2,3,4,5,6-Pentafluorophenyl)ethanol
(r)-(+)-α-methyl-2,3,4,5,6-pentafluorobenzyl alcohol
R(+)-ALPHA-METHYL-2,3,4,5,6-PENTAFLUOROBENZYL ALCOHOL
Benzenemethanol, 2,3,4,5,6-pentafluoro-α-methyl-, (αR)-
(R)-(+)-α-Methyl-2,3,4,5,6-pentafluorobenzyl alcohol, CAS 104371-21-3
(R)-(+)-1-(PENTAFLUOROPHENYL)ETHANOL, FL UKABRAND CHIRASELECT REAGENT, 99+% | [Molecular Formula]
C8H5F5O | [MDL Number]
MFCD00077839 | [MOL File]
104371-21-3.mol | [Molecular Weight]
212.12 |
| Chemical Properties | Back Directory | [Melting point ]
41-42 °C(lit.) | [Boiling point ]
162.9±0.0 °C(Predicted) | [density ]
1.498±0.06 g/cm3(Predicted) | [Fp ]
189 °F | [storage temp. ]
2-8°C, stored under nitrogen | [pka]
13.14±0.20(Predicted) | [Appearance]
White to off-white Solid | [Optical Rotation]
[α]20/D +7.0±0.5°, c = 1% in pentane | [BRN ]
5268492 |
| Hazard Information | Back Directory | [Purification Methods]
Recrystallise the ethanol from n-pentane at -40o and sublime it at 25o/0.3mm (use ice-cooled cold finger). It has also been purified by column chromatography through Kieselgel 60 (0.063-0.2mm mesh, Merck) and eluted with EtOAc/n-hexane (1:5), then recrystallised from n-pentane and sublimed in a vacuum. It has RF on Kieselgel 60 F254 TLC foil and eluting with EtOAc/n-hexane (1:5). [Meese Justus Liebigs Ann Chem 2004 1986.] |
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