2-Mercapto-5-methyl-1,3,4-thiadiazole
- Product Name2-Mercapto-5-methyl-1,3,4-thiadiazole
- CAS29490-19-5
- CBNumberCB1364363
- MFC3H4N2S2
- MW132.21
- EINECS249-667-1
- MDL NumberMFCD00038349
- MOL File29490-19-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 185-188 °C |
| Boiling point | 182.9±23.0 °C(Predicted) |
| Density | 1.373 (estimate) |
| refractive index | 1.5500 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | chloroform: soluble10mg/mL, clear to very slightly hazy, colorless |
| pka | 6.49±0.40(Predicted) |
| form | solid |
| color | White to Off-White |
| Water Solubility | 2 g/100 mL |
| BRN | 606663 |
| CAS DataBase Reference | 29490-19-5(CAS DataBase Reference) |
| FDA UNII | 9JY8UF0TSS |
| NIST Chemistry Reference | 1,3,4-Thiadiazole-2(3H)-thione, 5-methyl-(29490-19-5) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 37/39-26 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29349990 | |||||||||
| NFPA 704: |
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