Samarium iodide (SmI3)
Basic information
- CAS
13813-25-7- Standard SMILES
[I][Sm]([I])[I]- InChIKey
XQKBFQXWZCFNFF-UHFFFAOYSA-K- Molecular formula
- I3Sm
- Average molar mass
- 531.1 g/mol
- Monoisotopic mass
- 532.6332
Names & identifiers
- Preferred name
- Samarium iodide (SmI3)
- IUPAC
- triiodosamarium
- English name
- SAMARIUM(III) IODIDE
- Molecular formula
- I3Sm
- Molecular weight
- 531.07
Names & synonyms
Samarium iodide (SmI3)Samarium triiodideEINECS 237-468-2DTXSID5065643RefChem:379873DTXCID1034470237-468-213813-25-7samarium(3+) triiodideSCHEMBL6914712Samarium(III) iodide, anhydrous, powderQ1310443
Show more names
riiodosamariumtriiodosamariumSamarium(Ⅲ)iodideSamariumtriiodideSAMARIUM(III) IODIDESamariumiodide(SmI3)Samarium(III) triiodideSamarium(III)iodideanhydrousSAMARIUM(III) IODIDE ANHYDROUS POWDER
Database identifiers
- CAS
13813-25-7- PubChem CID
- 83746
- DTXSID
DTXSID5065643- EC Number
- 237-468-2
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 -> Rare Earth Metals
Physical DescriptionPowder; [Sigma-Aldrich MSDS]
Physicochemical properties
- Melting point
- 850 °C · 850°C
- solubility
- 2 O · reacts with H2O
- form
- powder
- color
- orange crystals, crystalline
- InChI
- 1S/3HI.Sm/h3*1H;/q;;;+3/p-3
- InChIKey
- XQKBFQXWZCFNFF-UHFFFAOYSA-K
- SMILES
- I[Sm](I)I
- EPA Substance Registry System
- Samarium iodide (SmI3) (13813-25-7)
- UNSPSC Code
- 12352302 · 12352302
- NACRES
- 23 · NA.23
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
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
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryA skin and strong eye irritant; [Sigma-Aldrich MSDS] See Samarium. See RARE EARTH METALS and linked occupational diseases. See Iodine for the TLV of Iodides.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety & protection
Threshold Limit Values (TLV)0.01 [ppm], inhalable fraction and vapor, (iodides)
Toxicology
Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- risk_code
- 36/37/38
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationSamarium iodide (SmI3): INACTIVE
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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