A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
Names | |
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IUPAC name
Cadmium(II) bromide
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Other names
Cadmium dibromide
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Identifiers | |
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3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.029.241 |
EC Number |
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PubChem CID
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RTECS number |
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
CdBr2 | |
Molar mass | 272.22 g/mol |
Appearance | white solid |
Density | 5.192 g/cm3, solid |
Melting point | 568 °C (1,054 °F; 841 K) |
Boiling point | 844 °C (1,551 °F; 1,117 K) |
56.3 g/100 mL (0 °C) 98.8 g/100 mL (20 °C) 160 g/100 mL (100 °C) | |
Solubility | soluble in alcohol, ether, acetone and liquid ammonia. |
-87.3·10−6 cm3/mol | |
Structure | |
Rhombohedral, hr9, SpaceGroup = R-3m, No. 166 | |
Hazards | |
GHS labelling: | |
Warning | |
H302, H312, H332, H410 | |
P220, P273, P280, P501 | |
NFPA 704 (fire diamond) | |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose)
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225 mg/kg, oral (rat) |
NIOSH (US health exposure limits): | |
PEL (Permissible)
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TWA 0.005 mg/m3 (as Cd)[1] |
REL (Recommended)
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Ca[1] |
IDLH (Immediate danger)
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Ca [1] |
Related compounds | |
Other anions
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Cadmium chloride, Cadmium iodide |
Other cations
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Zinc bromide, Calcium bromide, Magnesium bromide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
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Cadmium bromide is the inorganic compound with the formula CdBr2. It is a white hygroscopic solid. It also can be obtained as a mono- and tetrahydrate.[2] It has few applications.
Preparation
Cadmium bromide is prepared by heating cadmium with bromine vapor.[2]
References
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