S1749550
UnitedStatesPharmacopeia(USP)ReferenceStandard , 135-09-1
Synonym(s):
Manganese dichloride monohydrate
CAS NO.：135-09-1
Empirical Formula: Cl2H2MnO
Molecular Weight: 143.86
MDL number: MFCD00149793
EINECS: 613-575-3
| Pack Size | Price | Stock | Quantity |
| 200MG | RMB6777.18 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 122 °C(lit.) |
| Density | 1.913 g/mL at 25 °C(lit.) |
| storage temp. | Hygroscopic, Room Temperature, under inert atmosphere |
| solubility | Methanol (Slightly), Water (Slightly) |
| form | Solid |
| color | Pale Pink to Light Red |
Description and Uses
Starting material for preparation of organomanganese chloride reagents; in combination with RLi or RMgX catalyzes reduction of vinyl and aryl halides, stereoselective coupling of vinyl iodides, and alkylation of enol triflates; also used for Mn-Cu-catalyzed conjugate addition of RMgX to enones and for Mn-catalyzed acylation of RMgX by acyl chlorides; in combination with NaBH4 is diastereoselective reducing agent; starting material for the preparation of Mn enolates regio- andstereo-selectively.
Safety
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301-H318-H373-H411 |
| Precautionary statements | P260-P273-P280-P301+P310-P305+P351+P338-P314 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38-52 |
| Safety Statements | 26-36/37-45-61-36-22 |
| WGK Germany | 1 |
