N-Ethylmaleimide CAS No.128-53-0 / Cat No.EBD21453
N-乙基马来酰亚胺
N-乙基顺丁烯二酰亚胺
N-乙基马来酰亚胺
1-乙基-1H-吡咯-2,5-二酮
N-乙基失水苹果酰亚胺
N-乙基顺丁烯二酰亚胺(NEM)
N-乙基马来酰亚胺,99+%
N-乙基马来酰亚胺,98+%
N-乙基顺丁烯二酰亚胺(冷库)
Properties
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Appearance:
White solid
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Density:
1.207 g/cm3
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Melting point:
43-46 °C(lit.)
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Boiling point:
210 °C(lit.)
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Flashing point:
73 °C
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Storage temperature:
2-8°C
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Solubility:
methanol: 1 M at 20 °C, clear, colorless
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H300 Fatal if swallowed.
H311 Toxic in contact with skin.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
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Precautionary statements:
P264 Wash skin thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P310 Immediately call a POISON CENTER or doctor/physician.
NMR Spectrum
1H NMR
13C NMR
