T8234130
5-Chloro-1-phenyl-1H-tetrazole , >98.0%(T)(HPLC) , 14210-25-4
CAS NO.：14210-25-4
Empirical Formula: C7H5ClN4
Molecular Weight: 180.59
MDL number: MFCD00003128
EINECS: 238-065-4
| Pack Size | Price | Stock | Quantity |
| 5g | RMB332.00 | In Stock |
|
| 25g | RMB1180.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 120-123 °C (lit.) |
| Boiling point: | 297.55°C (rough estimate) |
| Density | 1.3947 (rough estimate) |
| refractive index | 1.6110 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | dichloromethane: soluble25mg/mL, clear, colorless |
| pka | -0.27±0.10(Predicted) |
| form | solid |
| Appearance | White to yellow Solid |
| BRN | 139070 |
| InChI | 1S/C7H5ClN4/c8-7-9-10-11-12(7)6-4-2-1-3-5-6/h1-5H |
| InChIKey | DHELIGKVOGTMGF-UHFFFAOYSA-N |
| SMILES | Clc1nnnn1-c2ccccc2 |
| CAS DataBase Reference | 14210-25-4(CAS DataBase Reference) |
| EPA Substance Registry System | 1H-Tetrazole, 5-chloro-1-phenyl- (14210-25-4) |
Description and Uses
5-Chloro-1-phenyl-1H-tetrazole is used as a reactant in the preparation of biaryls via phosphine-catalyzed Suzuki-Miyaura coupling of aryl halides with arylboronic acids.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H228-H315-H319-H335 |
| Precautionary statements | P210-P261-P280-P305+P351+P338-P405-P501a |
| PPE | Eyeshields, Gloves, type P3 (EN 143) respirator cartridges |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | 4.1 |
| PackingGroup | III |
| HS Code | 29339990 |
| Storage Class | 13 - Non Combustible Solids |
