3-Maleimidopropionic acid CAS No.7423-55-4 / Cat No.EBD15236
N-maleoyl-beta-alanine
3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid
N-(2-Carboxyethyl)maleimide
3-Maleimidopropionic acid
3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid
Properties
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Appearance:
white to pale yellow solid
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Density:
1.473 g/cm3
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Melting point:
103-106 °C(lit.)
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Boiling point:
382.5 °C at 760 mmHg
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Flashing point:
185.1 °C
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Storage temperature:
-15°C
Safety Information
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Symbol:
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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 (400MHz, CDCl3) delta = 2.69 (2H, t, J = 7.3, CH2), 3.82 (2H, t, J = 7.3, CH2), 6.71 (2H, s, CH) ppm
1H NMR
13C NMR
