Thorium bromide (ThBr4)
Basic information
- CAS
13453-49-1- Standard SMILES
[Br][Th]([Br])([Br])[Br]- InChIKey
OMDXFCRSKHYDTM-UHFFFAOYSA-J- Molecular formula
- Br4Th
- Average molar mass
- 551.65 g/mol
- Monoisotopic mass
- 547.7114
Names & identifiers
- Preferred name
- Thorium bromide (ThBr4)
- IUPAC
- tetrabromothorium
- English name
- thorium tetrabromide
- Molecular formula
- Br4Th
- Molecular weight
- 551.6541
Names & synonyms
Thorium bromide (ThBr4)13453-49-1DTXSID1065473EINECS 236-628-9RefChem:189700DTXCID5034228tetrabromothoriumThorium(Iv) BromideThorium bromidethorium(4+) tetrabromideSCHEMBL1539058Q17326581
Show more names
Thorium(IV) bromide.thorium tetrabromideThorium bromide fourThorium(IV) tetrabromide
Database identifiers
- CAS
13453-49-1- PubChem CID
- 83483
- DTXSID
DTXSID1065473- EC Number
- 236-628-9
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 5
- Formal charge
- 0
- Complexity
- 19.1
Experimental & physicochemical properties
Chemical ClassesPhysical/Radiation -> Radioactive Compounds
Physicochemical properties
- Melting point
- 679 °C · 679°C
- Boiling point
- 857.23 °C · 857.23°C (estimate)
- Density
- 5.67 · 5.67 [CRC10]
- form
- white hygroscopic crystals
- color
- white hygroscopic crystals, crystalline
- Water Solubility
- 65 at · 65 at 20℃
- EPA Substance Registry System
- Thorium bromide (ThBr4) (13453-49-1)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Hazards SummarySee Thorium.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationThorium bromide (ThBr4): INACTIVE
Preparation methods
PreparationThe preparation of the bromides in a Br2-saturated nitrogen stream requires high temperatures if practical reaction rates are to be achieved. The oxide-carbon mixture must usually be heated to about 1100℃; this temperature is easily attained with a gas-air blast burner provided the quartz reactor is embedded in porous, refractory gravel ("Diatomite" gravel).
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Related reactions
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Compound notes
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