4-pyridylthiourea

Names

[ CAS No. ]:
164670-44-4

[ Name ]:
4-pyridylthiourea

[Synonym ]:
4-PYRIDYLTHIOUREA
MFCD00068177
pyridin-4-ylthiourea

Chemical & Physical Properties

[ Density]:
1.382g/cm3

[ Boiling Point ]:
298.7ºC at 760 mmHg

[ Melting Point ]:
174 °C

[ Molecular Formula ]:
C₆H₇N₃S

[ Molecular Weight ]:
153.20500

[ Flash Point ]:
134.4ºC

[ Exact Mass ]:
153.03600

[ PSA ]:
83.03000

[ LogP ]:
1.51040

[ Vapour Pressure ]:
0.00125mmHg at 25°C

[ Index of Refraction ]:
1.742

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S22-S36/37

[ RIDADR ]:
2811

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2933399090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%