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CAS No.: | 26490-63-1 |
---|---|
Name: | COBALT TETRAFLUOROBORATE HEXAHYDRATE |
Molecular Structure: | |
Formula: | BF4 . 1/2 Co |
Molecular Weight: | 232.55 |
Synonyms: | Borate(1-),tetrafluoro-, cobalt(2+) (8CI); Cobalt tetrafluoroborate (7CI); Cobaltbis(tetrafluoroborate); Cobalt(II) tetrafluoroborate |
Density: | g/cm3 |
Melting Point: | 70-80 °C |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
Solubility: | Soluble in water. |
Hazard Symbols: | |
Risk Codes: | 20/21/22-34 |
Safety: | Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of B, Co, F−. |
PSA: | 55.38000 |
LogP: | 2.21420 |
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IUPAC Name: Cobalt(2+) ditetrafluoroborate
Synonyms of Cobalt(II)fluoborate (CAS NO.26490-63-1) : Borate(1-), tetrafluoro-, cobalt(2+) (2:1) ; Borate(1-), tetrafluoro-, cobalt(2+) (8CI,9CI) ; Cobalt borofluoride ; Cobalt tetrafluoroborate
CAS NO:26490-63-1
Molecular Formula:B2CoF8
Molecular Weight :232.5424
Molecular Structure :
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LDLo | oral | 500mg/kg (500mg/kg) | National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 27, 1953. |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion. When Cobalt(II)fluoborate (CAS NO.26490-63-1) is heated to decomposition it emits toxic vapors of B, Co, F−.
Hazard Codes C
Risk Statements 20/21/22-34
R20/21/22: Cobalt(II)fluoborate (CAS NO.26490-63-1) is harmful by inhalation, in contact with skin and if swallowed.
R34:Causes burns.
Safety Statements 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR UN 3260 8/PG 2
WGK Germany 3
OSHA PEL: TWA 2.5 mg(F)/m3
ACGIH TLV: TWA 2.5 mg(F)/m3; BEI: 3 mg/g creatinine of fluorides in urine prior to shift; 10 mg/g creatinine of fluorides in urine at end of shift.
NIOSH REL: (Fluorides, Inorganic) TWA 2.5 mg(F)/m3