7782-64-1

Name Manganese fluoride
CAS 7782-64-1
EINECS(EC#) 231-960-0
Molecular Formula F2Mn
MDL Number MFCD00016222
Molecular Weight 92.93
MOL File 7782-64-1.mol
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Chemical Properties

Appearance Pinkish powder
Melting point  856 °C(lit.)
Boiling point  856°C (estimate)
density  3.98 g/mL at 25 °C(lit.)
solubility  insoluble in ethanol
form  Crystalline Powder
color  Red
Specific Gravity 3.98
Water Solubility  Soluble in dilute hydrogen fluoride, concentrated hydrochloric acid and nitric acid. Insoluble in water and alcohol.
Crystal Structure Rutile type
Sensitive  Hygroscopic
crystal system square
Merck  14,5729
Space group P42/mnm
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.48740.48740.3319090900.0786
Exposure limits ACGIH: TWA 2.5 mg/m3; TWA 0.02 mg/m3; TWA 0.1 mg/m3
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; IDLH 250 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
Stability: hygroscopic
Major Application battery precursors
catalysts
material synthesis precursor
InChI 1S/2FH.Mn/h2*1H;/q;;+2/p-2
InChIKey CTNMMTCXUUFYAP-UHFFFAOYSA-L
SMILES F[Mn]F
CAS DataBase Reference 7782-64-1(CAS DataBase Reference)
EPA Substance Registry System Manganese fluoride (MnF2) (7782-64-1)
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Safety Data

Hazard Codes  Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  UN3288
WGK Germany  3
RTECS  OP0875000
Hazard Note  Harmful/Hygroscopic
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  2826199090
Storage Class 13 - Non Combustible Solids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Safety Profile
Poison by subcutaneous route. When heated to decomposition it emits toxic fumes of F-. See also MANGANESE COMPOUNDS and FLUORIDES.
Toxicity
LD in guinea pigs (mg/kg): 200 orally, 700 s.c. (Waldbott)

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