BD2335548
5-Ethyl-1,3,4-thiadiazol-2-amine , 97% , 14068-53-2
CAS NO.：14068-53-2
Empirical Formula: C4H7N3S
Molecular Weight: 129.18
MDL number: MFCD00003111
EINECS: 237-921-4
| Pack Size | Price | Stock | Quantity |
| 1g | RMB86.40 | In Stock |
|
| 5g | RMB294.40 | In Stock |
|
| 25g | RMB1036.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 200-203 °C (lit.) |
| Boiling point: | 267.2±23.0 °C(Predicted) |
| Density | 1.220 (estimate) |
| refractive index | 1.5800 (estimate) |
| storage temp. | 2-8°C(protect from light) |
| pka | 3.73±0.10(Predicted) |
| form | solid |
| Appearance | White to off-white Solid |
| BRN | 113614 |
| CAS DataBase Reference | 14068-53-2(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3,4-Thiadiazol-2-amine, 5-ethyl- (14068-53-2) |
Description and Uses
2-Amino-5-ethyl-1,3,4-thiadiazole was used in the synthesis of:
- 3-(5-ethyl-1,3,4-thiadiazol-2-yldiazenyl)-1-methyl-2-phenyl-1H-indole
- hetarylazoindole dyes
- N-(5-ethyl-[1,3,4]-thiadiazole-2-yl) toluenesulfonamide ligand
Safety
| Symbol(GHS) |  GHS07 |
| 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 | 26-37/39-36/37/39-22-24/25 |
| WGK Germany | 3 |
| RTECS | XI3095000 |
| TSCA | Yes |
| HS Code | 29349990 |
