Trifluorothymine CAS No.54-20-6 / Cat No.EBD6711
5-(Trifluoromethyl)uracil
5-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
5-trifluoromethyluracil
5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione
5-Trifluorothymine
5-(trifluoromethyl)-2,4(1H,3H)-Pyrimidinedione
5-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
5-trifluoromethyluracil
5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione
5-Trifluorothymine
5-(trifluoromethyl)-2,4(1H,3H)-Pyrimidinedione
5-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione
5-trifluoromethyluracil
5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione
5-Trifluorothymine
5-(trifluoromethyl)-2,4(1H,3H)-Pyrimidinedione
Trifluorothymine
Properties
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Appearance:
white to faintly yellow crystalline powder
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Density:
1.554 g/cm3
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Melting point:
245-246 °C(lit.)
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Storage temperature:
−20°C
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Solubility:
INSOLUBLE
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H301 Toxic if swalloed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 13C NMR (125 MHz, CD3OD, 23 掳C) delta ppm 162.1, 152.5, 144.8(q, JCF = 6 Hz), 123.9 (q, J = 269 Hz), 104.8 (q, JCF = 34 Hz).
1H NMR
13C NMR
