A6918212
Pyridinium Bromide Perbromide , >85.0%(T) , 39416-48-3
Synonym(s):
Pyridinium bromide perbromide;Pyridine hydrobromide perbromide;Pyridine hydrobromide perbromide polymer-bound;Pyridine perbromide hydrobromide;Poly(4-vinylpyridine hydrobromide perbromide)
CAS NO.：39416-48-3
Empirical Formula: C5H6Br3N-2
Molecular Weight: 319.82
MDL number: MFCD00013223
EINECS: 254-446-8
| Pack Size | Price | Stock | Quantity |
| 25G | RMB79.20 | In Stock |
|
| 100G | RMB223.20 | In Stock |
|
| 500G | RMB879.20 | In Stock |
|
| 2.5kg | RMB1029.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 127-133 °C |
| Density | 2.9569 (rough estimate) |
| refractive index | 1.6800 (estimate) |
| storage temp. | Store at <= 20°C. |
| solubility | soluble in Methanol |
| form | Powder, Crystals and/or Chunks |
| color | Red-orange to red to brown |
| Water Solubility | decomposes |
| Sensitive | Lachrymatory |
| Merck | 14,7973 |
| BRN | 3690144 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. |
| InChIKey | YPCPFIMBGJOEKU-UHFFFAOYSA-O |
| CAS DataBase Reference | 39416-48-3(CAS DataBase Reference) |
| EPA Substance Registry System | Pyridinium hydrogen tribromide (39416-48-3) |
Description and Uses
In small-scale brominations, where it is much more convenient and agreeable to measure and use than elemental bromine.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P304+P340+P312 |
| Hazard Codes | C,Xi |
| Risk Statements | 37/38-34-36 |
| Safety Statements | 26-36/37/39-45-24/25-27 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 3 |
| Hazard Note | Lachrymatory |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29333100 |
