2-amino-4-hydroxythiophene-3-carbonitrile
Names
[ CAS No. ]:
99580-50-4
[ Name ]:
2-amino-4-hydroxythiophene-3-carbonitrile
[Synonym ]:
3-Thiophenecarbonitrile, 2-amino-4-hydroxy-
2-Amino-4-hydroxy-3-thiophenecarbonitrile
WT553
2-amino-3-cyano-4-hydroxythiophene
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
413.8±45.0 °C at 760 mmHg
[ Molecular Formula ]:
C5H4N2OS
[ Molecular Weight ]:
140.163
[ Flash Point ]:
204.1±28.7 °C
[ Exact Mass ]:
140.004440
[ PSA ]:
98.28000
[ LogP ]:
1.65
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.689
[ Storage condition ]:
2-8°C
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%