4-[(2E)-2-(5-cyano-1-ethyl-4-methyl-2,6-dioxopyridin-3-ylidene)hydrazinyl]benzene-1,3-disulfonic acid
Names
[ CAS No. ]:
73280-79-2
[ Name ]:
4-[(2E)-2-(5-cyano-1-ethyl-4-methyl-2,6-dioxopyridin-3-ylidene)hydrazinyl]benzene-1,3-disulfonic acid
[Synonym ]:
4-((5-Cyano-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl)azo)benzene-1,3-disulphonic acid
EINECS 277-344-5
4-[(5-CYANO-1-ETHYL-1,6-DIHYDRO-2-HYDROXY-4-METHYL-6-OXO-PYRIDIN-3-YL)AZO]BENZENE-1,3-DISULFONIC ACID
Chemical & Physical Properties
[ Density]:
1.68g/cm3
[ Molecular Formula ]:
C15H14N4O8S2
[ Molecular Weight ]:
442.42400
[ Exact Mass ]:
442.02500
[ PSA ]:
211.06000
[ LogP ]:
2.34918
[ Index of Refraction ]:
1.698