4-amino-5-ethyl-2H-1,2,4-triazole-3-thione
Names
[ CAS No. ]:
20939-16-6
[ Name ]:
4-amino-5-ethyl-2H-1,2,4-triazole-3-thione
[Synonym ]:
4-amino-3-ethyl-5-mercapto-1,2,4-triazole
4-amino-3-ethyl-1,2,4-triazole-2-thiol
4-amino-5-ethyl-1,2,4-triazole-3-thiol
4-amino-3-ethyl-1,2,4-triazole-5-thione
4-Amino-5-ethyl-4H-[1,2,4]triazole-3-thiol
3-mercapto-4-amino-5-ethyl-1,2,4-triazole
4-amino-5-ethyl-3-mercapto-4H-1,2,4-triazole
Chemical & Physical Properties
[ Density]:
1.55g/cm3
[ Boiling Point ]:
213.7ºC at 760 mmHg
[ Melting Point ]:
184ºC
[ Molecular Formula ]:
C4H8N4S
[ Molecular Weight ]:
144.19800
[ Flash Point ]:
83ºC
[ Exact Mass ]:
144.04700
[ PSA ]:
91.72000
[ LogP ]:
0.79810
[ Vapour Pressure ]:
0.162mmHg at 25°C
[ Index of Refraction ]:
1.741
MSDS
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%