529680
Manganese(II) chloride hydrate
99.999% trace metals basis
Synonym(s):
Manganese chloride hydrate
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About This Item
Linear Formula:
MnCl2 · xH2O
CAS Number:
Molecular Weight:
125.84 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
231-869-6
MDL number:
Quality Segment
assay
99.999% trace metals basis
reaction suitability
core: manganese, reagent type: inorganic catalyst
mp
122 °C (lit.)
density
1.913 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
O.Cl[Mn]Cl
InChI
1S/2ClH.Mn.H2O/h2*1H;;1H2/q;;+2;/p-2
InChI key
BXRRQHBNBXJZBQ-UHFFFAOYSA-L
Application
Starting material for preparation of organomanganese chloride reagents; Catalyst for reductionof 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- and stereo-selectively.
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - STOT RE 2
Target Organs
Brain
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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