T8577430
2,5-Dibromoaniline , >98.0%(GC) , 3638-73-1
CAS NO.：3638-73-1
Empirical Formula: C6H5Br2N
Molecular Weight: 250.92
MDL number: MFCD00007636
EINECS: 222-865-5
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 51-53 °C (lit.) |
| Boiling point: | 181.5°C (rough estimate) |
| Density | 1.9318 (rough estimate) |
| refractive index | 1.6300 (estimate) |
| Flash point: | >230 °F |
| solubility | soluble in Ethanol,Methanol |
| pka | 1.46±0.10(Predicted) |
| form | Crystalline Powder |
| color | Beige to dark gray |
| BRN | 1817548 |
| InChIKey | WRTAZRGRFBCKBU-UHFFFAOYSA-N |
| CAS DataBase Reference | 3638-73-1(CAS DataBase Reference) |
Description and Uses
2,5-Dibromoaniline was used in the synthesis of 2,4,5-tribromoaniline. It was also used as starting reagent in the regioselective synthesis of 2-(3,4-dimethoxyphenyl)-5-bromobenzothiazole.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H317-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 20/21/22-36/37/38-33 |
| Safety Statements | 26-36-36/37/39 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29214200 |
