Introduction：Basic information about ACETONE SEMICARBAZONE CAS 110-20-3, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
ACETONE SEMICARBAZONE Basic information
| Product Name: | ACETONE SEMICARBAZONE |
| Synonyms: | 2-(1-methylethylidene)-hydrazinecarboxamid;Hydrazinecarboxamide, 2-(1-methylethylidene)-;2-Propanone semicarbazone;Acetonesemicarbazone;2-Propanonesemicarbazone;Acetone semicarbazon;Acetone Semecarbazone;AURORA KA-350;ACETONE SEMICARBAZONE |
| CAS: | 110-20-3 |
| MF: | C4H9N3O |
| MW: | 115.13 |
| EINECS: | 203-746-7 |
| Product Categories: | API;Pharmaceutical Intermediates |
| Mol File: | 110-20-3.mol |
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ACETONE SEMICARBAZONE Chemical Properties
| Melting point | 189-190°C |
| Boiling point | 215.41°C (rough estimate) |
| density | 1.1906 (rough estimate) |
| refractive index | 1.5700 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 12.31±0.46(Predicted) |
| form | powder to crystal |
| color | White to Light yellow |
| Merck | 14,8444 |
| BRN | 970110 |
| CAS DataBase Reference | 110-20-3(CAS DataBase Reference) |
| EPA Substance Registry System | Hydrazinecarboxamide, 2-(1-methylethylidene)- (110-20-3) |
Safety Information
| Risk Statements | 22 |
| Safety Statements | 22-36/37-36 |
| RTECS | AL7175000 |
| TSCA | TSCA listed |
| HS Code | 38220090 |
| Toxicity | LD50 ivn-mus: 90 mg/kg JPETAB 122,110,58 |
ACETONE SEMICARBAZONE Usage And Synthesis
| Uses | Acetone Semicarbazone is used as the starting material to synthesize Isazophos which is a pesticide. |
| Safety Profile | Poison by intravenous route. Whenheated to decomposition it emits toxic fumes of NOx. |
| Purification Methods | Acetone semicarbazone crystallises from water or from aqueous EtOH. [Beilstein 3 H 101, 3 I 48, 3 II 81, 3 III 189, 3 IV 179.] |
ACETONE SEMICARBAZONE Preparation Products And Raw materials
| Raw materials | Semicarbazide |
| Preparation Products | 1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE-->3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE |
