N-Ethylmaleimide

$5 - $1190

Price

Brand	Packaging	Price	Product name
AHH MT-12502	5g	$488	N-Ethylmaleimide
AK Scientific 7671AF	5g	$67	N-Ethylmaleimide
Alfa Aesar 040526	1g	$29.5	N-Ethylmaleimide, 99+%
Alfa Aesar 040526	5g	$59.2	N-Ethylmaleimide, 99+%
Alfa Aesar L00355	10g	$106	N-Ethylmaleimide, 98+%
Alfa Aesar 040526	25g	$193	N-Ethylmaleimide, 99+%
Alfa Aesar L00355	50g	$318	N-Ethylmaleimide, 98+%
Ambeed A175883	100g	$406	1-Ethyl-1H-pyrrole-2,5-dione
Ambeed A175883	25g	$121	1-Ethyl-1H-pyrrole-2,5-dione
Ambeed A175883	1g	$11	1-Ethyl-1H-pyrrole-2,5-dione

1of5

Melting point	43-46 °C(lit.)
Boiling point	210 °C(lit.)
Density	1.2500 (rough estimate)
refractive index	1.4430 (estimate)
Flash point	73 °C
storage temp.	2-8°C
solubility	methanol: 1 M at 20 °C, clear, colorless
form	Crystalline Powder
pka	-2.18±0.20(Predicted)
color	White to off-white
Water Solubility	1 g/L (20 ºC)
Sensitive	Light Sensitive
Merck	14,3822
BRN	112448
Stability	Stable. Combustible. Incompatible with strong oxidizing agents. Refrigerate.
InChIKey	HDFGOPSGAURCEO-UHFFFAOYSA-N
CAS DataBase Reference	128-53-0(CAS DataBase Reference)
NIST Chemistry Reference	1H-pyrrole-2,5-dione, 1-ethyl-(128-53-0)
EPA Substance Registry System	N-Ethylmaleimide (128-53-0)