Thulium iodide (TmI3)

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Basic information

CAS: 13813-43-9
Standard SMILES: [I][Tm]([I])[I]
InChIKey: LZOMHYVAEHYDST-UHFFFAOYSA-K
Molecular formula: I3Tm
Average molar mass: 549.6476 g/mol
Monoisotopic mass: 549.6476

Names & identifiers

Preferred name: Thulium iodide (TmI3)
IUPAC: triiodothulium
English name: THULIUM(III) IODIDE
Molecular formula: I3Tm
Molecular weight: 549.65

Names & synonyms

13813-43-9Thulium iodide (TmI3)DTXSID5065647EINECS 237-472-4RefChem:189812DTXCID1034474Thulium(III) iodideThulium triiodidetriiodothuliumThulium iodideTmI3Thulium iodide

Show more names

Thuliumtriiodidethuliumiodide(tmi3)Thulium(lll) iodideTulium (III) iodideThulium(III) triiodide

SCHEMBL7692375Thulium(III) iodide, ultra dryQ16857503

Database identifiers

CAS: 13813-43-9
PubChem CID: 83750
DTXSID: DTXSID5065647
EC Number: 237-472-4

Properties

Computed structural properties

Topological polar surface area: 0 Å²
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 DescriptionFlakes; [MSDSonline]

Physicochemical properties

Melting point: 1015 °C · 1015°C
Boiling point: 1260 °C · 1260°C
Flash point: 1260 °C · 1260°C
form: powder
color: yellow hygroscopic crystals, crystalline
Sensitive: Hygroscopic
InChI: InChI=1S/3HI.Tm/h3*1H;/q;;;+3/p-3
InChIKey: LZOMHYVAEHYDST-UHFFFAOYSA-K
SMILES: [Tm](I)(I)I
CAS DataBase Reference: 13813 · 13813-43-9
EPA Substance Registry System: Thulium iodide (TmI3) (13813-43-9)
Symbol(GHS): 7 · GHS07

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 · 4 items

Danger

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P203, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P318, 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 45 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 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

wgk: 3
tsca: TSCA listed
risk_code: 61-36/37/38
Signal word: Warning
Symbol(GHS)

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationThulium iodide (TmI3): ACTIVE

Related reactions

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Compound notes

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