Hydrazinecarbothioamide,N-ethyl-

Names

[ Name ]:
Hydrazinecarbothioamide,N-ethyl-

[Synonym ]:
Ethylthiosemicarbazide
B 1131
4-N-ethyl-3-thiosemicarbazide
4-Ethyl-3-thiosemicarbazide
MFCD00007618
EINECS 236-553-1
N-Ethylhydrazinecarbothioamide
Hydrazinecarbothioamide,N-ethyl
4-Ethylthiosemicarbazide
Semicarbazide,4-ethyl-3-thio

Chemical & Physical Properties

[ Density]:
1.142g/cm3

[ Boiling Point ]:
187.4ºC at 760mmHg

[ Melting Point ]:
82-84ºC(lit.)

[ Molecular Formula ]:
C₃H₉N₃S

[ Molecular Weight ]:
119.18900

[ Flash Point ]:
67.2ºC

[ Exact Mass ]:
119.05200

[ PSA ]:
82.17000

[ LogP ]:
0.82620

[ Appearance of Characters ]:
solid

[ Vapour Pressure ]:
0.63mmHg at 25°C

[ Index of Refraction ]:
1.564

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Flow injection analysis of mercury using 4-(dimethylamino) benzaldehyde-4-ethylthiosemicarbazone as the ionophore of a coated wire electrode.

Sensors (Basel.) 12 , 14968-82, (2012)

A flow injection analysis (FIA) incorporating a thiosemicarbazone-based coated wire electrode (CWE) was developed method for the determination of mercury(II). A 0.1 M KNO(3) carrier stream with pH bet...