7-methyl-9-oxa-2,4,8-triazabicyclo[4.3.0]nona-1,3,6-trien-5-one

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Names

[ CAS No. ]:
68571-74-4

[ Name ]:
7-methyl-9-oxa-2,4,8-triazabicyclo[4.3.0]nona-1,3,6-trien-5-one

Chemical & Physical Properties

[ Density]:
1.69g/cm3

[ Boiling Point ]:
254.5ºC at 760 mmHg

[ Molecular Formula ]:
C6H5N3O2

[ Molecular Weight ]:
151.12300

[ Flash Point ]:
107.7ºC

[ Exact Mass ]:
151.03800

[ PSA ]:
71.78000

[ LogP ]:
0.21950

[ Index of Refraction ]:
1.751

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Amino-3-Methyl-4-Isoxazolecarboxamide
  • Ethyl formate
  • Sodium formate
  • Triethyl orthoformate
  • 5-Amino-3-methyl-4-isoxazolecarbonitrile
  • 2-(1-Ethoxyethylidene)malononitrile

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%