4,9-dihydrodipyrazolo[1,3-b:1',3'-e]pyrazine-4,9-diol

Names

[ CAS No. ]:
400079-96-1

[ Name ]:
4,9-dihydrodipyrazolo[1,3-b:1',3'-e]pyrazine-4,9-diol

[Synonym ]:
3B-048
pyrazole-3-carbaldehyde dimer

Chemical & Physical Properties

[ Density]:
1.89g/cm3

[ Boiling Point ]:
581.6ºC at 760 mmHg

[ Molecular Formula ]:
C₈H₈N₄O₂

[ Molecular Weight ]:
192.17500

[ Flash Point ]:
305.5ºC

[ Exact Mass ]:
192.06500

[ PSA ]:
76.10000

[ Index of Refraction ]:
1.908

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%