-
Name
Acetophenone thiosemicarbazone
- EINECS
- CAS No. 2302-93-4
- Article Data42
- CAS DataBase
- Density 1.18g/cm3
- Solubility
- Melting Point
- Formula C9H11 N3 S
- Boiling Point 322.7°Cat760mmHg
- Molecular Weight 193.272
- Flash Point 148.9°C
- Transport Information
- Appearance
- Safety Poison by ingestion and intravenous routes. When heated to decomposition it emits very toxic fumes of NOx and SOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Acetophenone,thiosemicarbazone (6CI,7CI,8CI); 1-Phenylethanone thiosemicarbazone; NSC 713
- PSA 82.50000
- LogP 2.33500
Acetophenone thiosemicarbazone Chemical Properties
Molecular Structure of Acetophenone thiosemicarbazone (CAS NO.2302-93-4):
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IUPAC Name: [(E)-1-phenylethylideneamino]thiourea
Empirical Formula: C9H11N3S
Molecular Weight: 193.2687
Index of Refraction: 1.611
Surface Tension: 42 dyne/cm
Density: 1.18 g/cm3
Flash Point: 148.9 °C
Enthalpy of Vaporization: 56.45 kJ/mol
Boiling Point: 322.7 °C at 760 mmHg
Vapour Pressure: 0.000275 mmHg at 25°C
Synonyms of Acetophenone thiosemicarbazone (CAS NO.2302-93-4): Acetophenone thiosemicarbazone ; acetophenone thiosemicarbazide ; 1-(α-Methylbenzylidene)thiosemicarbazide ; 1-Phenylethanone thiosemicarbazone ; α-Methylbenzaldehyde thiosemicarbazone
Acetophenone thiosemicarbazone Toxicity Data With Reference
| 1. | orl-rat LDLo:15 mg/kg | NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),43. | ||
| 2. | ivn-mus LD50:320 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#01020 . |
Acetophenone thiosemicarbazone Safety Profile
Poison by ingestion and intravenous routes. When heated to decomposition it emits very toxic fumes of NOx and SOx.
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