Rhodanine, 97%
Buy Rhodanine, 97% (CAS 141-84-4) from Zemixal: C3H3NOS2, COA and SDS with every lot, worldwide shipping. Purity 97%. Packs from 25 g.
About Rhodanine, 97%
Rhodanine, 97% sits in our thiophenes, Thiazoles & Thiadiazoles section and ships worldwide from stock or short lead time. Identity at a glance (97%): CAS 141-84-4, formula C3H3NOS2 and molar mass 133.2 g/mol. Typical appearance is light yellow to dark yellow to dark beige powder or crystals.
Where it is used
- Organic synthesis
- API synthesis
Storage and safety notes
Reported physical data: melting point 165-169 °C. Hazard communication follows GHS (Danger: H302 and H318). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 25 g, 100 g, 1 kg and 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Rhodanine, 97% |
|---|---|
| Catalogue number | ZX-011424 |
| CAS number | 141-84-4 |
| IUPAC name | 2-sulfanylidene-1,3-thiazolidin-4-one |
| Molecular formula | C3H3NOS2 |
| Molar mass | 133.2 g/mol |
| Exact mass | 132.9656 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | Light yellow to dark yellow to dark beige powder or crystals |
| Melting point | 165-169 °C |
| XLogP3 | 0.7 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 86.5 Ų |
| HS code | 29225090 |
| InChIKey | KIWUVOGUEXMXSV-UHFFFAOYSA-N |
| SMILES | C1C(=O)NC(=S)S1 |
| PubChem CID | 1201546 |
| Synonyms | 2-Thioxo-4-thiazolidinone, 2-thioxothiazolidin-4-one, 4-Thiazolidinone, 2-thioxo-, Rhodaninic acid, Rhodanin, Rhodanic acid, 4-Oxo-2-thioxothiazoline, 2-Thio-4-ketothiazolidine, Rodanin, 4-Thiazolidinone-2-thione, 4-Oxo-2-thionothiazolidine, 4-Oxo-2-thiothiazolidin |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements P264, P264 + P265, P270, P280, P301 + P317, P305 + P354 + P338, P317, P330, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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