diiodosamarium

• ChemBase ID: 129371
• Molecular Formular: I2Sm
• Molecular Mass: 404.16894
• Monoisotopic Mass: 405.728678
• SMILES: I[Sm]I
• Canonical SMILES: I[Sm]I
• InChI: InChI=1S/2HI.Sm/h2*1H;/q;;+2/p-2
• InChIKey: UAWABSHMGXMCRK-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: diiodosamarium
• IUPAC Traditional name: samarium(II) iodide
• Synonyms: Samarium diiodide; Samarium(II) iodide; Samarium(II) iodide solution; Samarium(II) iodide; 碘化钐(II) 溶液; 碘化钐(II)

Database IDs

• CAS Number: 32248-43-4
• MDL Number: MFCD00058873
• PubChem SID: 24861467; 162223665; 24865638
• PubChem CID: 141689
• Chemspider ID: 125002
• Wikipedia Title: Samarium(II)_iodide

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 1.8672
• LogD (pH = 7.4): 1.8672
• Log P: 1.8672
• Molar Refractivity: 26.6816 cm^3
• Polarizability: 18.070724 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: green solid; liquid; powder
• Melting Point: 520 °C
• Flash Point: -19 °C; -2.2 °F; Non-flammable
• Density: 0.922 g/mL at 25 °C

Safety Information

• European Hazard Symbols: Flammable (F); Irritant (Xi)
• UN Number: 2056
• German water hazard class: 3
• Hazard Class: 3
• Packing Group: 2
• Risk Statements: 11-19-36/37
• Safety Statements: 16-26
• EU Index: Not listed
• GHS Pictograms: GHS02
• GHS Signal Word: Danger
• GHS Hazard statements: H225
• GHS Precautionary statements: P210
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RID/ADR: UN 2056 3/PG 2

Product Information

• Purity: ≥99.9% trace metals basis
• Concentration: 0.1 M in THF
• Grade: anhydrous
• Contains: samarium chips as stabilizer
• Linear Formula: SmI2

DETAILS

Sigma Aldrich - 409340

Application
Promotes the cyanofluorination of aldehydes providing cyanofluorhydrins in good to excellent yield at room temperature in THF/HMPA.1
Packaging
1, 5 g in ampule

Sigma Aldrich - 347116

Application
A promoter of reactions involving samarium ketyl aryl cyclizations.1
An effective single-electron reducing agent for the promotion of ketone-olefin and pinacol coupling reactions under mild conditions. Often both intramolecular and intermolecular couplings proceed in a highly stereoselective fashion. Starting material for the synthesis of new heteroleptic samarium aryloxide/cyclopentadienide complexes.
Packaging
25, 4×25, 100, 800 mL in Sure/Seal™