- Rhodanine
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- $8.00 / 1kg
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2019-07-06
- CAS:141-84-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10MT
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| | Rhodanine Basic information |
| | Rhodanine Chemical Properties |
| Melting point | 165-169 °C(lit.) | | density | 0.868 | | refractive index | 1.5231 (estimate) | | storage temp. | -20°C | | solubility | methanol: soluble0.5g/10 mL, clear, colorless to greenish-yellow | | pka | pK (25°) 5.52 | | form | Fine Crystalline Powder | | color | Light yellow to beige | | Water Solubility | SOLUBLE IN HOT WATER | | Merck | 14,8184 | | BRN | 110701 | | InChI | InChI=1S/C3H3NOS2/c5-2-1-7-3(6)4-2/h1H2,(H,4,5,6) | | InChIKey | KIWUVOGUEXMXSV-UHFFFAOYSA-N | | SMILES | S1CC(=O)NC1=S | | CAS DataBase Reference | 141-84-4(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Thioxo-4-thiazolidinone(141-84-4) | | EPA Substance Registry System | Rhodanine (141-84-4) |
| Hazard Codes | Xn | | Risk Statements | 22-41 | | Safety Statements | 22-26-39 | | RIDADR | 3288 | | WGK Germany | 3 | | RTECS | VI7700000 | | TSCA | TSCA listed | | HazardClass | 6.1(a) | | PackingGroup | II | | HS Code | 29341000 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Oral
Eye Irrit. 2 | | Hazardous Substances Data | 141-84-4(Hazardous Substances Data) |
| | Rhodanine Usage And Synthesis |
| Chemical Properties | light yellow to beige fine crystalline powder | | Uses | thiadiazole pharmaceutical intermediate | | Uses | In the synthesis of phenylalanine. | | Uses | In the case of reagents containing several potential donor atoms, one of the first
steps in the study of complex formation is the specification of the functional groups
which actually participate in the complexation reaction. The literature on rhodanine
derivatives provides a good example of such examinations. | | Definition | ChEBI: Rhodanine is a thiazolidinone. | | General Description | Light yellow crystals. Density 0.868 g / cm3. Melting point 168.5°C. May explode on rapid heating. | | Air & Water Reactions | Water soluble. | | Reactivity Profile | Rhodanine may generate hydrogen sulfide with acids. May generate heat and hydrogen gas with alkali metals, nitrides, hydrides, and other strong reducing agents. | | Hazard | May explode when heated to 166C. Toxic
by ingestion. | | Biochem/physiol Actions | Rhodanine inhibits the multiplication of echovirus 12 and the development of virus-induced morphologic changes. | | Purification Methods | Crystallise rhodanine from glacial acetic acid or water. It is used to estimate Ag and gallic acid [Thies & Fischer Microchimica Acta 809 1973]. [Beilstein 27 H 242, 27 I 309, 27 II 288, 27 III/IV 3188.] |
| | Rhodanine Preparation Products And Raw materials |
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