Managanese bromide
- CAS NO.：13446-03-2
- Empirical Formula: Br2Mn
- Molecular Weight: 214.75
- MDL number: MFCD00011113
- EINECS: 236-591-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is Managanese bromide?
Chemical properties
Reddish crystalline powder
The Uses of Managanese bromide
It can be used in place of?palladium?in the?Stille reaction, which couples two carbon atoms using an?organotin compound.
What are the applications of Application
Manganese(II) Bromide, Anhydrous is a useful metal halide salt that is a great substitute for palladium in the stille reaction
Hazard
Irritant.
Purification Methods
It forms rose-red deliquescent crystals which are soluble in EtOH. The H2O is removed by heating at 100o then in HBr gas at 725o, or dry it in an atmosphere of N2 at 200o.
Properties of Managanese bromide
| Melting point: | 698°C |
| Density | 4.385 g/mL at 25 °C(lit.) |
| form | Powder |
| color | Pink |
| Specific Gravity | 4.38 |
| Water Solubility | Soluble in water. (1273g/L) |
| Sensitive | Hygroscopic |
| Merck | 14,5725 |
| Exposure limits | ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3 OSHA: Ceiling 5 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
| Stability: | Stable, but very hygroscopic. Incompatible with strong oxidizing agents. Store under a dry atmosphere. |
| CAS DataBase Reference | 13446-03-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Manganese bromide(13446-03-2) |
| EPA Substance Registry System | Manganese bromide (MnBr2) (13446-03-2) |
Safety information for Managanese bromide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
Computed Descriptors for Managanese bromide
| InChIKey | RJYMRRJVDRJMJW-UHFFFAOYSA-L |
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product: 13446-03-2 Manganese bromide 99%
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