Rhodium iodide (RhI3)
Basic information
- CAS
15492-38-3- Standard SMILES
[I][Rh]([I])[I]- InChIKey
KXAHUXSHRWNTOD-UHFFFAOYSA-K- Molecular formula
- I3Rh
- Average molar mass
- 483.6189 g/mol
- Monoisotopic mass
- 483.6189
Names & identifiers
- Preferred name
- Rhodium iodide (RhI3)
- IUPAC
- triiodorhodium
- English name
- Rhodium triiodide
- Molecular formula
- I3Rh
- Molecular weight
- 483.62
Names & synonyms
DTXSID00329389RefChem:179258DTXCID6035405115492-38-3EINECS 239-521-5Rhodium iodide (RhI3)TriiodorhodiumMFCD00016311163207-16-7Triiodorhodium(III)SCHEMBL210323SY061109
Show more names
RHODIUM(III) IODIDERHI3RHODIUM IODIDERhodium(Ⅲ)IodidRHODIUM TRIIODIDERHODIUM(LLL)IODIDEhodiuM(III) iodiderhodiumiodide(rhi3)rhodium(3+) triiodide
Database identifiers
- CAS
15492-38-3- PubChem CID
- 4428348
- DTXSID
DTXSID00329389- EC Number
- 239-521-5
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 4
- Formal charge
- 0
- Complexity
- 8
Experimental & physicochemical properties
Chemical ClassesMetals -> Metals, Inorganic Compounds
Physical DescriptionBlack hygroscopic solid; [HSDB] Black hygroscopic crystals; Insoluble in water; [Alfa Aesar MSDS]
Physicochemical properties
- Density
- 6.4 · 6.400
- RTECS
- 9315000 · VI9315000
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- Crystalline
- color
- Black
- Water Solubility
- Insoluble in water.
- Sensitive
- Hygroscopic
- Exposure limits
- 0.01 mg/m3; · ACGIH: TWA 0.01 mg/m3; TWA 1 mg/m3NIOSH: IDLH 2 mg/m3; IDLH 100 mg/m3; TWA 0.001 mg/m3; TWA 0.1 mg/m3
- Stability
- hygroscopic
- InChI
- InChI=1S/3HI.Rh/h3*1H;/q;;;+3/p-3
- InChIKey
- KXAHUXSHRWNTOD-UHFFFAOYSA-K
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
P273, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 25 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationREACH registered substance: Rhodium triiodide (EC: 239-521-5)
Hazards SummaryCauses somnolence, cough, and dyspnea in oral lethal-dose studies of mice and rats; [RTECS] An irritant; [Alfa Aesar MSDS] See Rhodium. See Iodine for the TLV of Iodides.
Hazard Classes and CategoriesAquatic Chronic 4 (100%)
Safety & protection
Threshold Limit Values (TLV)1.0 [mg/m3], as Rh [0.01 ppm for inhalable fraction and vapor (iodides)]
Permissible Exposure Limit (PEL)0.1 [mg/m3], as Rh
Safety data
- tsca
- TSCA listed
- hs_code
- 28439000
- Signal word
- Warning
- Symbol(GHS)
- GHS08
- safety_code
- 24/25
- Hazard statements
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationRhodium iodide (RhI3): ACTIVE
Applications
UsesRhodium (III) Iodide is catalyst in rhodium-catalyzed formylation of aryl halides with carbon dioxide and hydrogen
Upstream & downstream products
Upstream raw materials
Related reactions
5 records
Compound notes
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