4-Hydroxythieno[2,3-b]pyridin-6(7H)-one
Names
[ CAS No. ]:
99429-78-4
[ Name ]:
4-Hydroxythieno[2,3-b]pyridin-6(7H)-one
[Synonym ]:
4-Hydroxythieno[2,3-b]pyridin-6(7H)-one
Thieno[2,3-b]pyridin-6(7H)-one, 4-hydroxy-
THIENO[2,3-B]PYRIDINE-4,6-DIOL
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
439.7±45.0 °C at 760 mmHg
[ Molecular Formula ]:
C7H5NO2S
[ Molecular Weight ]:
167.185
[ Flash Point ]:
219.7±28.7 °C
[ Exact Mass ]:
167.004105
[ PSA ]:
81.59000
[ LogP ]:
1.49
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.707
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
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%