4-ethenyl-1,3-dioxolan-2-one CAS No.4427-96-7 / Cat No.EBD10426
4-vinyl-1,3-dioxolan-2-one
Vinyl Ethylenecarbonate
VEC
4-ethenyl-1,3-dioxolan-2-one
(4R)-4-ethenyl-1,3-dioxolan-2-one
(4S)-4-ethenyl-1,3-dioxolan-2-one
Vinyl Ethylene Carbonate
VEC
4-ethenyl-1,3-dioxolan-2-one
VEC
4-ethenyl-1,3-dioxolan-2-one
(4R)-4-ethenyl-1,3-dioxolan-2-one
(4S)-4-ethenyl-1,3-dioxolan-2-one
Vinyl Ethylene Carbonate
Properties
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Density:
1.188 g/mL at 25 °C(lit.)
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Boiling point:
237 °C/733 mmHg(lit.)
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Flashing point:
96 °C
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Storage temperature:
2-8°C
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Coefficient of refraction:
n20/D 1.45(lit.)
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H301 Toxic if swalloed.
H319 Causes serious eye irritation.
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Precautionary statements:
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： 1H NMR (400 MHz, CDC13): 5 5.85 (ddd, J = 17.3, 10.4, 6.9 Hz, 1H), 5.45 (dd, J = 17.1, 6.8 Hz, 1H), 5.38 (dd, J = 10.4, 0.7, 1H), 5.08 (q, J = 7.5 Hz, 1H), 4.55 (t, J = 8.3 Hz, 1H), 4.10 (t, J = 8.0 Hz, 1H).
1H NMR
13C NMR
