5-Amino-1,3,4-thiadiazole-2-thiol
- Product Name5-Amino-1,3,4-thiadiazole-2-thiol
- CAS2349-67-9
- CBNumberCB1360123
- MFC2H3N3S2
- MW133.2
- EINECS219-078-4
- MDL NumberMFCD00003108
- MOL File2349-67-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 235 °C (dec.)(lit.) |
| Boiling point | 242.3±23.0 °C(Predicted) |
| Density | 1.503 (estimate) |
| refractive index | 1.5800 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | 2g/l |
| form | Powder |
| pka | 7.80±0.20(Predicted) |
| color | White or pale yellow to cream |
| PH | 3.9 (2g/l, H2O, 20℃) |
| Water Solubility | insoluble |
| BRN | 81728 |
| InChI | 1S/C2H3N3S2/c3-1-4-5-2(6)7-1/h(H2,3,4)(H,5,6) |
| InChIKey | GDGIVSREGUOIJZ-UHFFFAOYSA-N |
| SMILES | Nc1nnc(S)s1 |
| CAS DataBase Reference | 2349-67-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | B1HEG7V21S |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P301+P312+P330-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-22-20/21/22 | |||||||||
| Safety Statements | 26-36-36/37 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XI4550000 | |||||||||
| F | 9-13-23 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29349990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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