C.I.PIGMENTYELLOW139
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Names
[ CAS No. ]:
68859-68-7
[ Name ]:
C.I.PIGMENTYELLOW139
[Synonym ]:
5,5'-(1H-Isoindole-1,3(2H)-diylidene)dipyrimidine-2,4,6(1H,3H,5H)-trione
EINECS 253-256-2
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5'-(1H-isoindole-1,3(2H)-diylidene)bis-
5,5'-(1H-Isoindole-1,3(2H)-diylidene)di(2,4,6(1H,3H,5H)-pyrimidinetrione)
Pigment Yellow 139
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Molecular Formula ]:
C16H9N5O6
[ Molecular Weight ]:
367.273
[ Exact Mass ]:
367.055298
[ LogP ]:
-2.67
[ Index of Refraction ]:
1.698