4-ETHYL-3-THIOSEMICARBAZIDE Chemical Properties

Melting point:

82-84 °C (lit.)

Boiling point:

187.4±23.0 °C(Predicted)

Density 

1.109 (estimate)

refractive index 

1.5800 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

pka

10.91±0.70(Predicted)

form 

solid

EPA Substance Registry System

Hydrazinecarbothioamide, N-ethyl- (13431-34-0)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

HazardClass 

IRRITANT

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

4-ETHYL-3-THIOSEMICARBAZIDE Usage And Synthesis

Chemical Properties

white to very slightly yellow fine cryst. powder

Uses

4-Ethyl-3-thiosemicarbazide is useful in the synthesis of saccharin which exhibits strong cytotoxic activity against the MCF-7 and MDA-MB-231 human breast cancer cell lines.

4-ETHYL-3-THIOSEMICARBAZIDE(13431-34-0)Related Product Information

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