Name | 4-Ethyl-3-thiosemicarbazide |
Synonyms | B 1131 ETHYLTHIOSEMICARBAZIDE 4-Ethylthiosemicarbazide 4-ETHYL-3-THIOSEMICARBAZIDE 4-Ethyl-3-thiosemicarbazide n-ethyl-hydrazinecarbothioamid Semicarbazide, 4-ethyl-3-thio- N-Ethylhydrazinecarbothioamide Hydrazinecarbothioamide, N-ethyl- |
CAS | 13431-34-0 |
EINECS | 236-553-1 |
InChI | InChI=1/C3H9N3S/c1-2-5-3(7)6-4/h2,4H2,1H3,(H2,5,6,7) |
Molecular Formula | C3H9N3S |
Molar Mass | 119.19 |
Density | 1.109 (estimate) |
Melting Point | 82-84 °C (lit.) |
Boling Point | 187.4±23.0 °C(Predicted) |
Flash Point | 67.2°C |
Vapor Presure | 0.63mmHg at 25°C |
Appearance | solid |
pKa | 10.91±0.70(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.5800 (estimate) |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
WGK Germany | 3 |
Hazard Class | IRRITANT |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |