Other grades of this product :
| Thiocarbohydrazide Basic information |
| Product Name: | Thiocarbohydrazide | | Synonyms: | 1,3-Diamino-2-Thiourea;Carbohydrazide, thio-;Hydrazinecarbohydrazonothioic acid;hydrazinecarbohydrazonothioicacid;thio-carbohydrazid;Thiocarbonic dihydrazide;thiocarbonicdihydrazide;USAF ek-7372 | | CAS: | 2231-57-4 | | MF: | CH6N4S | | MW: | 106.15 | | EINECS: | 218-769-8 | | Product Categories: | bc0001 | | Mol File: | 2231-57-4.mol |
| Thiocarbohydrazide Chemical Properties |
| Melting point | 171-174 °C (dec.)(lit.) | | Boiling point | 230.1±23.0 °C(Predicted) | | density | 1.273 (estimate) | | refractive index | 1.5605 (estimate) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Very slightly soluble (0.5g/100g, 25°C). Insoluble in ether. | | form | Crystalline Powder | | pka | 10.58±0.70(Predicted) | | color | White to gray-beige | | Sensitive | Light Sensitive | | BRN | 506657 | | CAS DataBase Reference | 2231-57-4(CAS DataBase Reference) | | NIST Chemistry Reference | Carbonothioic dihydrazide(2231-57-4) | | EPA Substance Registry System | Thiocarbazide (2231-57-4) |
| Thiocarbohydrazide Usage And Synthesis |
| Chemical Properties | white to grey-beige crystalline powder | | Uses | Thiocarbohydrazide is used in electron microscopy to produce electron-opaque deposits for ultra structural analysis. It is used in the synthesis of oxazine grass ketones. | | General Description | Crystalline needles and plates. Used in electron microscopy to produce electron-opaque deposits for ultra structural analysis. | | Reactivity Profile | Thiocarbohydrazide is a thioamide, which may behave as a weak base and therefore will react with acids forming salts with production of heat. Thiocarbohydrazide may react with acids and reducing agents to form toxic hydrogen sulfide gas. This may be vigorous depending on the nature of the reducing agent. Organic amides/imides react with azo and diazo compounds to generate toxic gases. The combustion of these compounds generates mixed oxides of nitrogen (NOx). | | Health Hazard | High oral toxicity. | | Fire Hazard | When heated to decomposition Thiocarbohydrazide emits very toxic fumes of nitrogen oxides and sulfur oxides. |
| Thiocarbohydrazide Preparation Products And Raw materials |
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