3-chloro-2-(2H-tetrazol-5-yl)chromen-4-one

Names

[ CAS No. ]:
33550-10-6

[ Name ]:
3-chloro-2-(2H-tetrazol-5-yl)chromen-4-one

Chemical & Physical Properties

[ Density]:
1.69g/cm3

[ Boiling Point ]:
394ºC at 760 mmHg

[ Molecular Formula ]:
C10H5ClN4O2

[ Molecular Weight ]:
248.62500

[ Flash Point ]:
192.1ºC

[ Exact Mass ]:
248.01000

[ PSA ]:
84.67000

[ LogP ]:
1.62650

[ Index of Refraction ]:
1.701

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Chloro-4-oxo-4H-1-benzopyran-2-carbonitrile

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%

Related Compounds

  • 3-methyl-2-(2H-tetrazol-5-yl)chromen-4-one
  • 3-[2-(2H-tetrazol-5-yl)ethyl]chromen-4-one
  • 3-[2-(2H-tetrazol-5-yl)ethenyl]chromen-4-one
  • 3-(2-tert-butyltetrazol-5-yl)chromen-4-one
  • 6-methyl-2-(2H-tetrazol-5-yl)chromen-4-one
  • 8-nitro-2-(2H-tetrazol-5-yl)chromen-4-one