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Manganese(II) chloride

Catalog No. 416479 Name Sigma Aldrich
CAS Number 7773-01-5 Website http://www.sigmaaldrich.com
M. F. Cl2Mn Telephone 1-800-521-8956
M. W. 125.844049 Fax
Purity 97% Email
Storage Chembase ID: 132881

SYNONYMS

Title
氯化亚锰
IUPAC name
dichloromanganese
IUPAC Traditional name
manganese(II) chloride
Synonyms
Sacchite
Manganese dichloride

DATABASE IDS

PubChem SID 24865907
MDL Number MFCD00011114
EC Number 231-869-6
CAS Number 7773-01-5

PROPERTIES

Linear Formula MnCl2
Purity 97%
Apperance flakes
Density 2.98 g/mL at 25 °C(lit.)
Melting Point 652 °C(lit.)
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H301-H411
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements P273-P301 + P310
RID/ADR UN 3288 6.1/PG 3
Risk Statements 22-52
RTECS OO9625000
Hazard Class 6.1
UN Number 3288
Packing Group 3
German water hazard class 1

DETAILS

Description (English)
Packaging
2 kg in poly drum
500 g in glass bottle
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.1 Also used in the formation of an active Mn(0) species useful for radical cyclization reactions.2
Description (简体中文)
包装
2 kg in poly drum
500 g in glass bottle
Application
通过 MnCl2 氧化及同时进行的 NaOMe 促进型聚集来合成一种新型高自旋六核 Mn(III) 原子簇化合物 [NaMn6(OMe)12(dbm)6]+。该原子簇化合物具有全新的环状结构,在基态时具有 24 个不成对电子。1,2还用于形成可用于自由基环化反应的活性 Mn(0) 物质。

REFERENCES