CAS# 21578-55-2
Names
[ CAS No. ]:
21578-55-2
[ Name ]:
CAS# 21578-55-2
[Synonym ]:
2-(4-Carboxy-phenylazo)-3-oxo-2,3-dihydro-thiazolo<3,2-a>benzimidazol
4-[(3-oxo-benzo[4,5]imidazo[2,1-b]thiazol-2-ylidene)-hydrazino]-benzoic acid
4-((E)-(3-Oxo-2,3-dihydro(1,3)thiazolo(3,2-a)benzimidazol-2-yl)diazenyl)benzoic acid
Chemical & Physical Properties
[ Density]:
1.63g/cm3
[ Boiling Point ]:
611.1ºC at 760 mmHg
[ Molecular Formula ]:
C16H10N4O3S
[ Molecular Weight ]:
338.34100
[ Flash Point ]:
323.4ºC
[ Exact Mass ]:
338.04700
[ PSA ]:
122.21000
[ LogP ]:
3.59040
[ Vapour Pressure ]:
8.71E-16mmHg at 25°C
[ Index of Refraction ]:
1.811