Indigoidine

Names

[ Name ]:
Indigoidine

[Synonym ]:
(5E)-3-amino-5-(5-amino-2,6-dioxopyridin-3-ylidene)pyridine-2,6-dione
5,5'-diamino-6,6'-dihydroxy-3,3'-bipyridylidene-2,2'-quinone
5,5'-diamino-[3,3']bipyridinylidene-2,6,2',6'-tetraone

Chemical & Physical Properties

[ Density]:
1.637g/cm3

[ Boiling Point ]:
285.6ºC at 760mmHg

[ Molecular Formula ]:
C₁₀H₈N₄O₄

[ Molecular Weight ]:
248.19500

[ Flash Point ]:
126.6ºC

[ Exact Mass ]:
248.05500

[ PSA ]:
151.36000

[ Vapour Pressure ]:
0.00277mmHg at 25°C

[ Index of Refraction ]:
1.679

Safety Information

[ HS Code ]:
2933399090

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

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