3-(Trifluoromethyl)cinnamic acid CAS No.779-89-5 / Cat No.EBD19268
3-(trifluoromethyl)cinnamic acid
3-[3-(Trifluoromethyl)phenyl]-2-propenoic acid
3-(Trifluormethyl) cinnamic acid
(2E)-3-[3-(trifluoromethyl)phenyl]prop-2-enoate
3-(Trifluormethyl) cinnamic acid
(2E)-3-[3-(trifluoromethyl)phenyl]prop-2-enoate
3-(Trifluoromethyl)cinnamic acid
m-(trifluoromethyl)cinnamic acid
Properties
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Appearance:
white solid
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Density:
1.363 g/cm3
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Melting point:
135-137 °C(lit.)
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Boiling point:
289.6 °C at 760 mmHg
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Flashing point:
129 °C
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
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.
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： 1H NMR (DMSO-d6, 400 MHz) of 3- (Trifluoromethyl) cinnamic acid: delta 6.714-6.754 (doublet, 2H); delta 7.638-7.721 (broad multiplet, 2H); delta 7.758-7.777 (doublet, 1H); delta 8.030-8.050 (doublet,1H); delta 8.095 (singlet, 1H); delta 12.607 (singlet, 1H).
1H NMR
13C NMR
