4-Maleimidobutyric acid hydrazide
Names
[ CAS No. ]:
181148-01-6
[ Name ]:
4-Maleimidobutyric acid hydrazide
[Synonym ]:
QC-511
1H-Pyrrole-1-butanoic acid, 2,5-dihydro-2,5-dioxo-, hydrazide
4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanehydrazide
4-Maleimidobutyric Acid hydrazide
RB3011
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
472.2±28.0 °C at 760 mmHg
[ Molecular Formula ]:
C8H11N3O3
[ Molecular Weight ]:
197.191
[ Flash Point ]:
239.4±24.0 °C
[ Exact Mass ]:
197.080048
[ PSA ]:
92.50000
[ LogP ]:
-1.39
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.565
Safety Information
[ HS Code ]:
2928000090
Customs
[ HS Code ]: 2928000090
[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%