Samarium(II) iodide solution

• Catalog No.: 347116
• CAS Number: 32248-43-4
• M. F.: I2Sm
• M. W.: 404.16894

SYNONYMS

• Title: 碘化钐(II) 溶液
• IUPAC name: diiodosamarium
• IUPAC Traditional name: samarium(II) iodide

DATABASE IDS

• MDL Number: MFCD00058873
• CAS Number: 32248-43-4
• PubChem SID: 24861467

PROPERTIES

• Concentration: 0.1 M in THF
• Contains: samarium chips as stabilizer
• Linear Formula: SmI2
• Apperance: liquid
• Density: 0.922 g/mL at 25 °C
• Flash Point: -19 °C
• Flash Point: -2.2 °F
• GHS Signal Word: Danger
• GHS Hazard statements: H225
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210
• RID/ADR: UN 2056 3/PG 2
• Risk Statements: 11-19-36/37
• Safety Statements: 16-26
• Hazard Class: 3
• UN Number: 2056
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

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™

Description (简体中文)

Application
涉及钐羰游基芳基环化反应的反应促进剂。1
用于温和条件下促进酮-烯烃和频哪醇偶联反应的有效单电子还原剂。分子内部和分子间偶联反应通常都在高立体选择方式下进行。用于合成新型芳基氧化钐/环戊二烯钐杂配物的原料。
包装
25, 4×25, 100, 800 mL in Sure/Seal™