Holmium iodide
Basic information
- CAS
13813-41-7- Standard SMILES
[I][Ho]([I])[I]- InChIKey
KXCRAPCRWWGWIW-UHFFFAOYSA-K- Molecular formula
- HoI3
- Average molar mass
- 545.6437 g/mol
- Monoisotopic mass
- 545.6437
Names & identifiers
- Preferred name
- Holmium iodide
- IUPAC
- triiodoholmium
- English name
- HOLMIUM IODIDE
- Molecular formula
- HoI3
- Molecular weight
- 545.64
Names & synonyms
Holmium iodideHolmium triiodideHolmium iodide (HoI3)UNII-F83S1HBF6WF83S1HBF6WDTXSID5065645EINECS 237-470-3Holmium (III) iodideRefChem:146650DTXCID1034472HOLMIUM IODIDE [MI]HOLMIUM(III) IODIDE
Show more names
holmiumiodide(hoi3)Holmium(lll) iodideholmiumiodideanhydrousHolmium(III) iodideultra
triiodoholmiumHoI3holmium (3+) iodideSCHEMBL7696461Holmium(III) iodide, ultra dryQ15628261
Database identifiers
- CAS
13813-41-7- PubChem CID
- 83748
- DTXSID
DTXSID5065645- EC Number
- 237-470-3
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 DescriptionLight yellow solid; [Merck Index] Light yellow flakes; [MSDSonline]
Physicochemical properties
- Melting point
- 1010 ℃ · 1010℃
- Boiling point
- 1300 ℃ · 1300℃ [CRC10]
- Density
- 5.4 · 5.400
- form
- flakes
- color
- yellow hexagonal, hexane crystals, crystalline
- Water Solubility
- Soluble in water.
- Sensitive
- Hygroscopic
- Merck
- 14 · 14,4727
- FDA UNII
- 83 S1HBF6W · F83S1HBF6W
- EPA Substance Registry System
- Holmium iodide (HoI3) (13813-41-7)
- Symbol(GHS)
- 8 · GHS08
- Hazard statements
- 317 · H317-H334
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
This chemical does not meet GHS hazard criteria for 2.1% (1 of 47) of reports.
Danger
H315 (83%): Causes skin irritation [Warning Skin corrosion/irritation]
P203, P233, P260, P261, P264, P264+P265, P271, P272, P280, P284, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P403, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 47 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryAn irritant; Sensitization possible through inhalation and skin contact; [MSDSonline] See RARE EARTH METALS and the linked occupational diseases. See Iodine for the TLV of Iodides.
Hazard Classes and CategoriesSkin Irrit. 2 (83%)
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
- wgk
- 3
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationHolmium iodide (HoI3): ACTIVE
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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