328146
Manganese(II) chloride
98%, flakes
Synonym(s):
Manganese dichloride, Sacchite
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About This Item
Linear Formula:
MnCl2
CAS Number:
Molecular Weight:
125.84
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
Product Name
Manganese(II) chloride, flakes, 98%
Quality Level
assay
98%
form
flakes
reaction suitability
core: manganese, reagent type: catalyst
mp
652 °C (lit.)
density
2.98 g/mL at 25 °C (lit.)
SMILES string
Cl[Mn]Cl
InChI
1S/2ClH.Mn/h2*1H;/q;;+2/p-2
InChI key
GLFNIEUTAYBVOC-UHFFFAOYSA-L
Application
A novel high-spin hexanuclear Mn(III) cluster, [NaMn6(OMe)12(dbm)6]+, was synthesized via MnCl2 oxidation with simultaneous NaOMe promoted aggregation. This cluster has an unprecedented cyclic structure and 24 unpaired electrons in its ground state. Also used in the formation of an active Mn(0) speciesuseful for radical cyclization reactions.
Starting material for preparation of organomanganese chloride reagents; catalyst for 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- and stereo-selectively.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2
target_organs
Brain
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Abbati, G.L. et al.
Inorganic Chemistry, 37, 1430-1430 (1998)
Tang, J. et al.
Tetrahedron, 55, 1893-1893 (1999)
Jerome A Roth et al.
Toxicology in vitro : an international journal published in association with BIBRA, 26(7), 1143-1149 (2012-07-31)
Mutations in the parkin gene are linked to development of juvenile onset of Parkinson's disease and recent studies have reported that parkin can protect against increased oxidative stress and mitochondrial dysfunction caused by a variety of oxidative and toxic insults.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 328146-25G | 04061826717271 |
| 328146-2KG | 04061826717288 |
| 328146-500G | 04061826717295 |