Yttrium Iodide
Basic information
- CAS
13470-38-7- Standard SMILES
[I][Y]([I])[I]- InChIKey
LFWQXIMAKJCMJL-UHFFFAOYSA-K- Molecular formula
- I3Y
- Average molar mass
- 469.6192 g/mol
- Monoisotopic mass
- 469.6193
Names & identifiers
- Preferred name
- Yttrium Iodide
- IUPAC
- triiodoyttrium
- English name
- YTTRIUM IODIDE
- Molecular formula
- I3Y
- Molecular weight
- 469.62
Names & synonyms
Yttrium iodideUNII-IWJ2Y80D1JIWJ2Y80D1JEINECS 236-737-1RefChem:56233236-737-1Yttrium triiodidetriiodoyttriumYttrium iodide (YI3)Yttrium iodideyttrium(3+) triiodideSCHEMBL678743
Show more names
YTTRIUM(III) IODIDEyttriumiodide(yi3)Yttrium(lll) iodideYttrium(III) iiodideYttriuM (III) Iodide, FlakesYttrium (III) Iodide, purissYttrium(III) iodide anhydrous
DTXSID9065499Yttrium(III) iodide, ultra dryQ1747583Yttrium(III) iodide, anhydrous, flakes, 99.9% trace metals basisYttrium(III) iodide, ultra dry, 99.99% (REO), ampouled under argon
Database identifiers
- CAS
13470-38-7- PubChem CID
- 83510
- DTXSID
DTXSID9065499- EC Number
- 236-737-1
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 DescriptionWhite or light grey flakes; [MSDSonline]
Physicochemical properties
- Melting point
- 1004 °C · 1004°C
- storage temp.
- 2 · 2-8°C, protect from light, stored under nitrogen
- solubility
- 2 O, · soluble in H2O, acetone, ethanol
- form
- flakes
- color
- hygroscopic white-yellow crystals, crystalline
- Water Solubility
- Soluble in water.
- Sensitive
- Hygroscopic
- Exposure limits
- 1 mg/m3NIOSH: · ACGIH: TWA 1 mg/m3NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3
- InChI
- 1S/3HI.Y/h3*1H;/q;;;+3/p-3
- InChIKey
- LFWQXIMAKJCMJL-UHFFFAOYSA-K
- SMILES
- I[Y](I)I
- FDA UNII
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
Danger
H317 (90.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P203, P233, P260, P261, P271, P272, P280, P284, P302+P352, P304+P340, P318, P321, P333+P317, P342+P316, P362+P364, P403, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryAn irritant; [MSDSonline] See RARE EARTH METALS and the linked occupational diseases. See Iodine for the TLV of Iodides.
Hazard Classes and CategoriesSkin Sens. 1 (90.9%)
Safety & protection
Threshold Limit Values (TLV)0.01 [ppm], inhalable fraction and vapor (iodides) [1 mg/m3, as Y]
Toxicology
Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Faceshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- risk_code
- 40-42/43
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationYttrium iodide (YI3): INACTIVE
Applications
UsesYttrium(III) iodide, is used as a starting material for YBCO superconducting materials in a lower temperature preparation. Applied in the solid-state synthesis of a new compound, Y21I18C14B7, which is the first example of a rare earth metal halide with interstitial halogen atoms with misfit characteristics.
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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