Praseodymium iodide (PrI3)
Basic information
- CAS
13813-23-5- Standard SMILES
[I][Pr]([I])[I]- InChIKey
PVEVRIVGNKNWML-UHFFFAOYSA-K- Molecular formula
- I3Pr
- Average molar mass
- 521.6211 g/mol
- Monoisotopic mass
- 521.6211
Names & identifiers
- Preferred name
- Praseodymium iodide (PrI3)
- IUPAC
- triiodopraseodymium
- English name
- PRASEODYMIUM(III) IODIDE
- Molecular formula
- I3Pr
- Molecular weight
- 521.62
Names & synonyms
Praseodymium iodide (PrI3)DTXSID5065641EINECS 237-466-1RefChem:175735DTXCID703446813813-23-5Praseodymium triiodidePraseodymium iodidePRAZODYMIUM IODIDESCHEMBL29588560Praseodymium(III) iodide, ultra dryQ2107846
Show more names
PrI3riiodopraseodymiumtriiodopraseodymiumPraseodymium(Ⅲ)iodidePRASEODYMIUM(III) IODIDEpraseodymiumiodide(pri3)Praseodymium(lll) iodideultradry,98.5%metalsbasis
Praseodymium(III) iodide, ultra dry, 99.9% (REO), powder, ampouledPraseodymium(III) iodide, ultra dry, 99.99% (REO), powder, ampouled
Database identifiers
- CAS
13813-23-5- PubChem CID
- 83744
- DTXSID
DTXSID5065641- EC Number
- 237-466-1
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 DescriptionPowder; [MSDSonline]
Physicochemical properties
- Melting point
- 737 °C · 737°C
- Density
- 5.8 g/mL · 5.8 g/mL at 25 °C(lit.)
- solubility
- 2 O · soluble in H2O
- form
- Crystalline/Needles
- color
- orthorhombic hygroscopic crystals, crystalline
- Water Solubility
- Soluble in water.
- Sensitive
- Hygroscopic
- EPA Substance Registry System
- Praseodymium iodide (PrI3) (13813-23-5)
- Symbol(GHS)
- 8 · GHS08
- Hazard statements
- 317 · H317-H334
- Precautionary statements
- 261 · P261-P280g-P284-P304+P340-P342+P311a-P501a
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 2.3% (1 of 43) of reports.
Danger
H317 (97.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P203, P261, P272, P280, P302+P352, P318, P321, P333+P317, P362+P364, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 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; 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 Sens. 1 (97.7%)
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
- tsca
- TSCA listed
- risk_code
- 61-42/43
- Symbol(GHS)
- GHS08
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPraseodymium iodide (PrI3): ACTIVE
Suppliers
Loading…
Open inquiries
Loading…
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…