2-Mercapto-1,3,4-thiadiazol
- CAS NO.：18686-82-3
- Empirical Formula: C2H2N2S2
- Molecular Weight: 118.18
- MDL number: MFCD00040404
- EINECS: 242-504-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:02:10
What is 2-Mercapto-1,3,4-thiadiazol?
Chemical properties
white to light yellow crystal powde
The Uses of 2-Mercapto-1,3,4-thiadiazol
2-Mercapto-1,3,4-thiadiazole is used as pharmaceutical intermediate.
The Uses of 2-Mercapto-1,3,4-thiadiazol
ceftezole thiazole heterocyclic compound
Properties of 2-Mercapto-1,3,4-thiadiazol
| Melting point: | 142-144°C |
| Boiling point: | 176.0±23.0 °C(Predicted) |
| Density | 1.73±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in methanol. |
| form | powder to crystal |
| pka | 6.45±0.20(Predicted) |
| color | White to Orange to Green |
| CAS DataBase Reference | 18686-82-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3,4-Thiadiazole-2(3H)-thione (18686-82-3) |
Safety information for 2-Mercapto-1,3,4-thiadiazol
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 2-Mercapto-1,3,4-thiadiazol
New Products
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